Q: A clicker is a small plastic box that contains a strip of stiff metal. When pressed, the metal makes a distinctive "click-clack" noise. Clickers can be obtained in most pet stores.  The theory behind clicker training is that the cat will learn to link a sound (click-clack) with a reward (tasty treat). The nice thing about a clicker is that it is a distinct sound which is only associated with a reward. Thus, the cat is much more likely to respond.  Although you can train a cat using just words, it can be more difficult. Because you use words in everyday speech not directed at your cat, the cat probably won't pay a lot of attention to them. Furthermore, if you use a command word such as "shake," the cat will likely hear the word in other contexts and not know when it is expected to respond. Cats can be picky eaters, and a treat that one cat enjoys may be of little interest to another. Training will go faster and more easily if you determine in advance what kinds of treats your cat enjoys most. You may want to try buying a small amount of several different cat treats to try them out and see what your cat likes best. The ideal time for a clicker session is when the cat is relaxed but not asleep, and sitting near you. You can start any time when the cat is paying attention. If your cat has just woken up, it may be groggy. If this is the case, give the cat five minutes or so before you begin training. Once the cat looks alert, press the clicker and give it a treat. Repeat this several times over a period of about five minutes. Cats only  have a short attention span, so don't try to continue your clicker session beyond about five minutes. Later in the day, or the next day, do another clicker session. Continue repeating these sessions regularly until your cat associates the sound of the clicker with a treat.  Each cat learns at a different pace, but most will figure out the link between the clicker and the treat after two or three five-minute sessions. Be consistent, repeating the clicker session once or twice a day, every day, until the cat makes the association.  You will be able to recognize when your cat has discovered the connection, because it will gaze at you expectantly and perhaps lick its lips after your press the clicker.
A: Obtain a clicker. Find a treat your cat enjoys. Pick a training time. Train with the clicker. Repeat the session.

Q: If you see people conversing in a group, don’t approach them. If someone tries to strike up a conversation, respond politely, but keep the conversation brief.  Make a specific excuse to exit the conversation. Say something like, “I need to run to the bathroom” or “I have to get back to work.”  Tell the other person it was nice talking to them to wrap things up. You could say, “Well, it was good to see you.” Being aloof is all about seeming disinterested, so don’t get into the deep stuff during conversation. Stick to surface-level topics like work, weather, current events, and sports. Avoid sharing details about your personal life and don’t encourage other people to do so. Don’t ask questions. Asking questions keeps the conversation going and shows you’re interested in the other person, encouraging them to share more. An important part of being aloof is showing little emotion. Even in tense situations, you should do your best to remain cool, calm, and collected. If your aloofness is directed towards a specific person, try to think of your interactions like a science project--interesting, maybe, but with no emotional involvement.  Take a few deep breaths if you’re getting worked up. Excuse yourself from the situation if things feel like they’re about to  boil over.  If you can’t calm yourself down on the inside, make sure you look calm on the outside. Keep your facial expression neutral, relax your shoulders, and unclench your fists. Even if you aren’t that busy, you should make an effort to look like you are. Don’t linger after work or stop for a leisurely chat at the water cooler. Don’t respond to calls and texts immediately or accept invitations right away.  Decline at least some of the invitations that come your way. If you don’t want to cut people off cold turkey, you can gradually spend less and less time with them. Being aloof doesn’t mean being rude. It means appearing emotionally detached and uninterested. You can be polite and aloof at the same time--in fact, you should be! When someone talks to you, acknowledge them at the very least. Ignoring someone completely is generally a no-no.
A: Reduce your participation in conversations. Keep conversations superficial when they occur. Appear calm and unruffled. Make it seem like you’re busy. Don’t be rude.

Q: Not every baking sheet will respond well to a given cleaner. Before applying any cleaner to your sheet, test out the cleaner on a small portion of the baking sheet. Make sure there is no discoloration or damage. Ammonia is toxic, so wear protective gloves when handling it. You should also handle ammonia in a well-ventilated area to prevent breathing in the fumes. If possible, handle ammonia outside. In the future, line your sheet with parchment paper before using it. This will protect the pan from grease and food residue. After using the pan, you will simply have to remove the dirty parchment paper.
A:
Do a spot test before applying any cleaner. Take safety precautions when using ammonia. Use parchment paper when baking.