INPUT ARTICLE: Article: Research has shown that there is a connection between irregular sleeping patterns and the likeliness of experiencing sleep paralysis, as well as a potential genetic influence. People who work irregular shifts and have unusual and disrupted sleeping patterns are more prone to sleep paralysis. Generally sleep paralysis is more common among those who sleep less and are more sleep deprived.  Remember that adults should aim for between six and nine hours of sleep a night, and frequently forcing yourself to have less than this is not advisable.  Regular sleep deprivation increases your risk of serious health problems such as diabetes, heart disease and obesity. You will also find it harder to concentrate and will have reduced alertness which can make you more prone to accidents. There are no guaranteed ways to induce sleep paralysis. Although it is fairly common, the exact causes of the phenomenon are still not fully understood. Disrupting your sleeping cycle with shorter sleeping periods at night and naps in the evening is one way to do this. It is not precise, but is reported as one way to upset your regular sleep cycle and potentially induce sleep paralysis.  Get out of bed earlier than usual, before carrying out your daily activities as you would normally. You should be generally active during the day even if you feel tired. Then have a short nap in the evening, for not more than two hours, some time between 7pm and 10pm. After the nap stay awake and be active for at least another hour before heading back to bed. If you are trying to induce sleep paralysis it's important to lie down in bed in a comfortable position. Lying on your back when you sleep is one commonly reported factor that may help induce sleep paralysis. It is not really known what the causative connection is, but it is thought that a significant number of people who experience sleep paralysis sleep in a supine position. Lie as still as you can and try to repeat a single word in your head, like a mantra. This will help you relax and clear your mind.  Repeat the word again and again, and begin to imagine that somebody is speaking the word to you. Try not to become distracted if you sense lights and other sensations. Concentrate on the word, stay relaxed, and you may feel yourself moving towards the threshold of sleep paralysis. An alternative way to disrupt your sleep and potentially help induce sleep paralysis is to wake yourself up during the night. Set your alarm for between four and six hours after you fall asleep, and then keep yourself awake for a short period of 15 minutes to half an hour. Get your mind active by reading for this period. Then as you go back to bed, close your eyes but maintain awareness.  To do this, repeat a mantra or focus on a particular point in your visual field. You may then slip into sleep paralysis as you return to sleep but your mind stays aware.

SUMMARY: Adopt an irregular sleep cycle. Break up your sleep cycle with naps. Lie in bed and relax. Wake yourself up in the night.

In one sentence, describe what the following article is about: When substances build up around the teeth of your zipper, it can prevent the zipper from staying closed. As a result, you’ll need to clean the teeth and remove stuff that could be preventing the zipper from closing.  Combine water and soap in a small dish, and stir until suds form. Dip a clean rag in the soapy water and wipe down the zipper’s teeth. Grab a fresh rag and run it under the tap. Wipe the soapy mixture off the teeth with the damp rag. Attempt to zip and unzip as normal.
Summary: Remove buildup from a zipper’s teeth.

INPUT ARTICLE: Article: If you're a college student yourself, you'll spend a good part of your day in classes too, so it only makes sense to look around and see if there are any interesting girls among your classmates. You're probably have the best luck in a class in your favorite subject because there's a chance that you'll share some common interests.  If you're uncomfortable approaching girls, meeting in class can help take some of the nerves out of the experience because you'll have a conversation starter ready to go -- ask for help with an assignment or commiserate about the professor. Take advantage of group projects that might come up in classes. It's a good way to get to know a girl without the pressure of having to approach her. Working while you're a student isn't just a great way to ensure that you have some extra cash; it can be a great opportunity to meet new people. You may find a girl who you like among your co-workers or your customers if you're working somewhere like the bookstore or snack bar. Just as with meeting someone in class, getting to know someone on the job can take some of the pressure off because you'll already have something in common.  If you're not a student yourself, it may be difficult to get a job on campus. Instead, try to find a position at a business near campus that's frequented by students, such as a coffee house or sandwich shop. You don't necessarily have to look for a paying job. Volunteer positions and internships can also offer opportunities to meet girls. Relationships usually work best when you share interests with your partner, so it's a good idea to look for a girl who you have something in common with. Whether you get involved with the school newspaper, environmental club, or an intramural sport, you'll meet plenty of new people who are interested in the same thing you are -- and you can really get to know someone well when you're working toward a common goal. If you can't find a club on campus that suits your interests, consider starting your own organization. It only makes sense that you'll meet plenty of college girls at spots where students congregate, so spend time at the dining hall, student union, and even the library. If there aren't popular hangouts on campus or you're not a student, try off-campus locales that students frequent, such as coffee shops, bars, clubs, and restaurants. Meeting a girl when she's in a social mood may improve your chances of getting a date, so a party is usually a great opportunity to get to know someone. Frat parties, house parties, and even school dances can provide a fun setting to meet a girl. If you're not the partying type, it's best not to force yourself to go a party. You'll likely feel uncomfortable, and only wind up meeting someone who has different interests from yours.

SUMMARY:
Pay attention in classes. Get an on campus job. Join a club. Visit campus hangouts. Go to parties.