Refrigerant doesn't go bad, so you can use what remains in the can another time. Just make sure to store it in a cool place so that the can doesn't overheat and explode. You can also look into selling refrigerant back to a reclaiming facility or to a certified technician. Doing this will prevent cross-contamination of refrigerant, and it is required by federal law.
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One-sentence summary -- Store your refrigerant can with the service hose attached. Install R-134a fittings on the upper and lower service ports.

Q: Tell yourself how confident you are. You may not believe this initially, but the more you tell yourself "I am a confident person", the easier it will become to feel confident. Your subconscious will believe you are confident if it is told often enough. In fact, Carnegie Mellon University researchers found that self-affirmation stimulates a person's problem-solving ability and can even lead to increased grade point averages while in school. Share your affirmations with others by recognizing their talents. Tell someone, "I really agreed with your point" or, "I think that you made a good choice back there." If you notice a person's signature jewelry piece or perfume, make a nice, sincere statement about it, such as, "That bracelet is really stunning. Where did you get it?" Hold your head up high, keep your spine straight, and walk with purpose. As you walk also try to establish eye contact with others and smile as you do so. People tend to notice someone who emits an aura of self-awareness. They can sense that this person has self-worth, which is to be respected. Take up space. In a physical manifestation of conflict avoidance, it is easy to give in to the urge to compress your body as much as possible in the presence of others. Resist this urge. Instead, own your territory at the conference table, for example. One way to do this is to spread out your papers for reference and make gestures that occupy the space. It is really easy to fiddle with your phone to defray the awkwardness connected with social invisibility. Instead, force yourself to keep your phone put away. Make yourself interact with a set number of people (or give yourself a time limit) before you can pull it back out. Not everyone is equipped with the natural gifts of Robin Williams or other superb comic icons. However, this doesn't mean that you can't be funny. Try to figure out your own unique brand of humor. Do you like knock-knock jokes? Or, perhaps you favor biting social satire? Or, droll or dark commentaries? Take some time to explore different types of "funny" so that you can bring your own approach to social gatherings. Humorous anecdotes are great ice-breakers. Read one of the many online "fake news" sites and gather stories to discuss with others. This is a comfortable way to bring up touchy political issues while stimulating conversation. Other people will undoubtedly ask questions and you get to be the authority of the moment.
A: Practice positive affirmation. Give compliments. Display strong body language. Avoid hiding behind your phone. Be funny!

Article: This is just your basic drip coffee you might make at home, but prepared in many different flavors. All Starbucks have multiple brews going during the day, so you can sample several different roasts and blends. A pour-over, where hot water is passed through ground coffee, is also offered; this takes longer but is typically the same price as brewed coffee. Brewed coffee is the cheapest and easiest thing on the menu to order. Some stores may also have a Clover machine, which can brew both core roasts and any reserve coffees stored at the location. Lattes are a basic espresso drink made out of steamed milk and espresso shots. Any flavor can be added to a latte, and any type of milk can be used. Lattes can be made hot or iced. These are one of the most popular drinks for coffee enthusiasts, as the espresso taste is strong. Americanos are made with espresso and water only, and have one extra shot more than any other drink. Cream and sugar can be added just like with drip coffee, as well as any flavor you might like. These are similar to lattes because they are made solely of steamed milk and espresso, but cappuccinos comprise a large amount of foam. This means that your drink will be light and fluffy more than it is liquid. A cappuccino typically comes with approximately equal parts foamed and steamed milk; you may order it as "wet" (not so much foam) or "dry" (mostly foam) to preference. Add any flavors or sugar alterations you would like. Macchiato is the Italian word meaning, "marked." It is used in this drink to describe the mark of espresso poured over the top, instead of being stirred into the drink. Caramel macchiatos are made with vanilla syrup, steamed milk and foam, espresso, and caramel drizzle. Mochas are lattes (milk and espresso) with the addition of chocolate. The two mocha variants are milk chocolate or white chocolate. The former is a bit richer while the latter is much sweeter. Mochas are typically made without any foam, so if you like the creamy milk ask for a little extra on top. If you are a real espresso lover, order it straight up! Ask for a single or double shot of espresso, and then add a modifier of choice. Often espresso shots are served macchiato style with a dollop of foam, or con panna with a bit of whipped cream. An espresso macchiato may be confused for a caramel or latte macchiato: make sure to specify. If you are not a coffee lover, try getting one of the many teas available. Most teas are made with hot water, but there are several latte teas made with milk. These include the ever-popular chai tea (spicy cinnamon flavored tea) and the London fog (a sweet vanilla and earl gray tea blend). You can order any tea to be made with milk or water, and hot or iced. Frappuccinos are blended drinks, typically made with coffee. Starbucks offers many specialty Frappuccinos, so ask your barista what ones are offered if you don't see them on the menu. Some Frappuccinos, like the strawberries and cream, aren't made with any coffee. These often come with whip and a drizzle of chocolate or caramel. If you are not interested in coffee or tea, don't worry - there are several other non-coffee drinks available at Starbucks. For hot drinks you can get hot chocolate, a steamer (milk with a syrup flavor), or an apple cider. You can also do lemonade or different smoothies if you want something cold and coffee-free. Once you have decided on your coffee and all the possible variables, make your order. Start with the size of the drink, the temperature (which is hot by default, even in warm weather), then the name, then any amendments you want to make. For example, order a "grande chai tea latte with extra foam." Don't be afraid to be specific!
Question: What is a summary of what this article is about?
Get brewed coffee. Try a latte. Try an americano. Try a cappuccino. Order a caramel macchiato. Get a mocha. Try a specialty espresso drink. Order a tea. Get a frappuccino. Try other non-coffee drinks. Order your drink.

Article: Use any fabric you would like, as long as you have a portion of it at least one inch wide and five inches long. Add a bit of fabric stiffener to the scrap pieces to harden them for the bow-making process.
Question: What is a summary of what this article is about?
Find some pretty scrap fabric.