You're so emotional! Sometimes the need to make a big decision can send you scurrying back into your shell. Relax. There are ways to ease the stress and make the process easier.
Let's say you are thinking about quitting college. Perhaps you have a job, too, or the coursework isn't as interesting as you thought it would be. Are your only two choices really just staying and suffering through it or quitting altogether?
Give some thought to a third, fourth, or fifth option you hadn't considered. Rather than drop out, maybe you could take a class or two on weekends and evenings. It's worth thinking about.