Article: Research suggests that sometimes our environments can cue us to perform certain behaviors, even if we're actively trying to stop. Breaking a habit, then, is partially a matter of reducing situational triggers until you can develop new ways of dealing with them.  Novel situations promote more use of the parts of your brain that are geared toward consciously making decisions, rather than slipping into automatic behavior patterns.  A good way to avoid bad habits is to find a way to change your scenery and see if your bad habit becomes less tempting. For instance, if you like to smoke out on your patio, remove the chair you sit in and replace it with a plant. If you tend to overeat at the same location at the dining room table, move to a different seat or rearrange your furniture such that you're facing a different direction than usual when you eat. Subtle changes to the environment can make a habit less rote and force your mind to reassess what's happening.  Forge relationships with people who support your desired behavior. You don't need to ditch your old friends entirely, but finding some new ones who live the way you want to can help minimize triggers.  Go on vacation, if you can. One of the most effective ways to break old habits is put yourself in a completely new situation for a while, and develop new, healthier habits that you can then transplant into your normal life when you return. If you can create obstacles that make the habit more difficult or unpleasant to engage in than some other course of action, this can help you break the routines that have reinforced this habit in the past. Here are a few suggestions:  Tell supportive people about your plan to break your habit, and invite them to call you out on your slip-ups. This will create consequences for succumbing to temptation.  Or, even better, find someone else who wants to break the same habit as you, and quit together, keeping each other accountable.  Anything you can do to break up the sequence of events that normally leads to the undesirable behavior is also a good idea. For example, if you are trying to stop smoking, keep your cigarettes in another room. If you are trying to stop logging on to Facebook during working hours, disconnect the internet or use one of the available apps that blocks access to sites like this. Even though these obstacles can be easily overcome, they are sometimes enough to break up the behavior pattern that leads to the unwanted behavior.  Create small "punishments" for lapses. For example, you can use the same rationale behind a swear jar: every time you slip back into the habit, put a dollar (or more) in a can or jar. Set an amount that you'll hate to cough up whenever you give into the urge, and stick to it. When you've successfully kicked the habit, spend the money on a reward or donate it to a charitable cause. Or, if you are trying to stop overeating, add 10 minutes to your workout every time you overeat. A punishment related to the behavior will probably be most effective. Some habits, such as procrastinating, can be difficult to change because the solution seems so daunting. “Stop procrastinating” can seem such a big task that you wouldn’t be able to do it. Try splitting up your goals into small, achievable steps. You will get the “reward” of seeing success sooner, and your brain is less likely to resist your ultimate goal as “too big” to accomplish. Instead of saying “I’ll stop eating junk food,” say, “I’ll eat a healthy breakfast.” Instead of saying “I’ll go to the gym more often,” say, “I’ll go to yoga on Saturday mornings.” As you find success in those small steps, increase them to meet your ultimate goal.  For example, instead of saying “I’ll stop procrastinating today,” set yourself a goal of “I will stay focused on my work for 30 minutes today.” The highly popular “Pomodoro method” can help you. Use a timer and set yourself a block of time in which you will focus on your work without doing anything else. Make this block short, no longer than 45 minutes. It can be as short as 20. The goal is to set yourself a task that’s reasonable and achievable.  After you’ve finished that block, take a little break! Do something fun, surf Facebook, check your texts. Then, set yourself another block. This type of technique can “trick” your brain into setting new, good habits because you see immediate success (something your brain likes). Because habits are created when a behavior is rewarded in some way, a great way to create new habits is to reward yourself for good behavior.  The most successful reward will be one that comes immediately after the desired behavior, and which is something you genuinely want or enjoy. For example, if you are trying to break the habit of being late for work, you could reward yourself with a cup of gourmet coffee each day you arrive on time, until the reward is no longer needed. Try to replace your habit with something new and positive in your life.  The key is to have a plan for an alternative action to take when tempted to engage in a bad habit.   For instance, if you're trying to stop smoking, eat a sucker, do breathing exercises, or walk around the block when you would usually light up. Filling the void left by your old habit with another activity will help you avoid backsliding. Try to make sure the alternative action isn't boring or unappealing. If you can make your new habit something you actually want to do, something you enjoy, or something that results in some obvious (and ideally immediate) positive outcome, it will be easier to make the switch. Behavioral conditioning is a long process, and breaking a habit takes time, so you have to stick with it. Be patient and kind with yourself.  Conventional wisdom and self-help books have suggested that it takes 28 days to break a habit. The reality is more complicated, as recent studies have suggested that how long the process takes depends on both the individual and the habit, and can range from as few as 18 days or as many as 245.  Even though this process varies between individuals, it is probably safe to say that the first few days will be the hardest. Some neuroscientists suggest people go through a "withdrawal" period during the first two weeks, as our nervous systems struggle to deal a change in the chemicals triggering the "reward" centers of our brains. Telling yourself you can't do something is a bad cognitive habit that will reinforce your belief that you can’t. Remember: being harsh on yourself for having a hard time or lapsing isn’t helpful to you, and it can make bad habits worse.  If you notice that you’re criticizing yourself, remember that things that seem contradictory can coexist. For example, imagine that you want to break the habit of eating junk food, but you “gave in” and had a bag of chips with lunch. It could be easy to beat yourself up for this. However, being kind to yourself acknowledges your lapse and recognizes that this isn’t failure. You don’t have to continue giving in because you gave in once. Try adding and to your statements and creating positive plans for the next time you face a challenge. For example: “I had that bag of chips with lunch. I’m upset with myself for that, and I can help myself by packing snacks to take to work so the vending machines don’t tempt me.” You can also add the word "but" and follow it up with a positive statement, e.g. "I totally screwed up, BUT everybody makes mistakes sometimes."
Question: What is a summary of what this article is about?
Change your environment. Create barriers to the habit. Start small. Reward your successes. Find a placeholder. Be patient. Stay kind to yourself.

Before touching the cheesecake, thoroughly wash your hands with warm water and soap. Rinse your hands to remove the soap residue and dry them completely. Gently touch the surface of the center of the cheesecake with 1 or 2 fingers. Don’t press too hard! You want to check the doneness in the middle of the cake, rather than near the edges. If the surface of the cheesecake has a little bit of give but feels firm, the cake is done. If your finger sinks into the cake or comes away with batter on it, the cake needs more time in the oven. Bake it for another 5 minutes before checking it again.
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One-sentence summary --
Wash and dry your hands. Use 1 finger to touch the center of the cheesecake. Look for a firm surface.