1. It makes people sad 2. It makes people lose money 3. It hurts 4. Onii-chan! 5. Stop it~
Please don't do it. But if you are considering it, then this guide is for you!
It is important to feel good to prevent yourself from dying to suicide. Thus, a healthy social life, love life, and career life can be vital to your survival. While not necessarily a deal breaker, money helps prevent self murder as well, in that with it you can afford the necessities to suicide prevention. Good food, good rest, a comfortable home and being around people who don't make you want to kill yourself are important for your survival, so prioritize that.
A common misconception is that sex, because it feels good, will help prevent suicide. This is actually not true in the literal sense; loving sexual relations will indeed help, but otherwise if you are too loose with yourself, you may be racked by guilt, low self esteem, and generally negative self impression which may in fact heighten the chances of you getting killed by suicide.
Make sure to be a happy person, because happy people don't kill themselves unless they're clowns or Islamic terrorists.
Thus concludes part 1 of Kawaii Seoul's Guide to NOT Killing Yourself!
Follow this guide and I guarantee you your chance of not being threatened by yourself will increase by at least 1%!