I don't know, man. I haven't been able to figure out how do to anything right.

 It's not so damn serious!

 The siblings you long to be loved by, will eventually not mean anything to you. You will become more successful than all of them put together. The only people who cared for you were your parents - who have been dead for more than 20 years now. All your experiences, good and bad, will add up one day.

 Enjoy what you have right now.

 Wear a condom dude. Seriously.

 Never, ever mess with a shy person again in your life. They have a lot of internal strength that you fail to grasp.

 Don't get too attached to anyone.

 Richard Feynman said, "No problem is too small or too trivial if we can really do something about it." Keep that in mind.