Q: Take 2 plastic connectors with a  3⁄4 inch (1.9 cm) diameter and align the threaded side with the opening of the ball valve. Attach a connector to each side of the ball valve by turning them clockwise until they’re tight. You won’t be able to screw the connector all the way in, so make sure it’s tight and securely connected. Take another hose clamp and fit it onto the other end of the tubing so it will be in place to clamp over the connector. Leave it on the tubing so you can move it into place when you attach the valve. Let the hose clamp hang loosely on the tubing so you can move it into position after you attach the funnel to the valve. Slide the end of the funnel tube onto the ball valve by forcing it onto the connector. The tube should fit snugly but it won’t be fully secure. Don’t screw the connector so tight into the ball valve that it’s difficult to remove for cleaning. Slide the hose clamp down the tube so it’s on tip of the connector. Then, take a flathead screwdriver and tighten the screw on the hose clamp until the tube is tight and secure over the connector. Give the ball valve a good tug to make sure it’s attached securely. Take a smaller length of 1 inch (2.5 cm) diameter tubing and slide it over the open connector on the ball valve. This will serve as a mouthpiece whenever you use the beer bong. Don’t clamp the mouthpiece tubing so you can easily remove it to clean it. Fit a Y valve over the bottom of the funnel and connect 2 tubes to it to form a 2 person beer bong. You can also connect a Y valve to those tubes and connect 4 total tubes to the funnel to form a multi-person beer bong!  Use Y valves that will fit 1 inch (2.5 cm) diameter tubes. Connect ball valves to the ends of each tube so you can control the flow of liquid. You can find Y valves at hardware stores, home improvement stores, and online.
A: Screw plastic hose-to-threaded connectors into the ball valve. Slide a hose clamp onto the tube at the opposite end of the funnel. Insert the funnel tubing onto the connector on the ball valve. Tighten the hose clamp over the connector with a screwdriver. Attach a 4 in (10 cm) long tube to the other connector. Use Y valves to connect more tubes to make a multi-person beer bong.

Q: Mistakes can help you learn, but only if you make sure they are corrected. For example, if you use the wrong ingredient while cooking, be sure to ask your mother or a knowledgeable person about the correct way to use the ingredient, so that you can revise the information in your memory. It can be helpful to write down when, where, and how you're making mistakes in your life. This will create additional awareness of your patterns, which may be difficult to notice in the heat of the moment. Carry a small pocket journal around with you and make note of times that you did something wrong. Review the entries later when you have free time, and explore options for what you could have done differently.  For example, if you're working on a new recipe and things keep going poorly, make a note of where you're messing up. Think about it later that evening and see if you can come up with ways to prepare the dish differently. You should also keep track of your successes. You will be more motivated to continue learning despite making mistakes if you can track your progress over time and celebrate what you're good at. A solely negative focus is unhelpful. “Be-good” goals set unrealistic expectations for yourself, especially if you're just starting out with an activity. If you set “be-good” goals, you are raising the stakes and telling yourself that you need to succeed in order to be a good person. “Get-better” goals, on the other hand, are all about improvement. With these goals, you don't need ridiculously high achievements in order to feel good about yourself. You're aiming for improvement, not perfection. For example, focus on the “get-better” goal of learning how different spices affect the taste of food, rather than the “be-good” goal of being a master chef right off the bat. Time isn't the only ingredient necessary to learn from your mistakes. You will also benefit from going forward with a specific purpose. This is why it's important that you locate your mistakes and the reasons behind them. Being aware of what you're doing wrong, and why, will help you create a plan to practice and increase your competence. For example, if you're trying to perfect a basic cooking skill like boiling pasta, do it over and over until you get the timing right. It may take a while to get the desired softness of the pasta, but the more you practice, the closer you will get. There's no shame in asking for help with something you haven't gotten the hang of yet. Putting your ego aside and learning from someone who has more experience than you is a great way to improve, especially if you find yourself in a rut and don't know how to proceed. For example, ask a chef at your favorite restaurant or a family member with a lot of cooking experience if you are having trouble with a cooking basic. Research suggests that people who believe they can learn from mistakes are actually more likely to learn from mistakes. Knowing that it's possible for you to learn from mistakes is a good step toward actually doing it. After a mistake such as burning a dish, tell yourself “I can learn from this. It’s possible to use this experience. Now I know to use a lower oven temperature.” We’re told not to make excuses for our mistakes, but that's different from knowing about the reasons for our mistakes. If a meal you are cooking doesn't come out right, it's okay to recognize the fact that you made a mistake such as not following the recipe closely enough or reaching for the salt instead of sugar. That's a reason, not an excuse. Searching for the reasons behind your mistakes can help you do better in the future, because it will show you where you went wrong. Some more reasons to look out for:  Being late to events because of not getting up early enough. Getting written up for messing up a project because you didn't ask for clarification. Failing a test because you neglected to study, or didn't prioritize your studying well. Sometimes all it takes to learn from a mistake is one pass. This isn't always the case, however. Many times, in order to learn from a mistake, we have to make it several times over. It can be difficult to catch on at first, so give yourself leeway to make the same mistake a few times before getting frustrated.
A:
Correct your mistakes. Keep a journal of your mistakes and successes. Focus on “get-better” goals rather than “be-good” goals. Engage in deliberate practice. Ask for help. Believe in your abilities. Know that reasons are not the same as excuses. Give yourself time.