Sometimes you learn things you weren't expecting from experiences that you never would have wanted. Sometimes giving up isn't really giving up at all, sometimes its just recognising that the path you've taken isn't the one that you need to be on.
Sometimes you just need to trust your instincts and go with your gut rather than over-analysing absolutely everything. Sometimes you need to talk things through with someone just to figure out what you think about it. Sometimes your life will take you places you didn't ever think you'd go.
Sometimes the bad can teach you more than the good. Sometimes doing something that you really don't like makes you even more determined to achieve everything that you've ever wanted.Sometimes the things that you want will inspire you, exhilarate you and terrify you all at the same time.