Try and take some time out of your life to think about yourself.
As much as I can type I will never give you every bit of advice that you can't already figure out for yourself. This isn't me giving up, but rather me being honest and saying, "look, at some point you've gotta grab the wheel yourself."
What should you examine? Well, here's what I do:
-What is it that makes me happy?
-What is standing in the way of my happiness?
-How can I remove these things?
-What do my actions reflect about what I think makes me happy?
The last one is my most important question, because it calls into question the other three answers.
I browse the internet too much. I spend too much time checking uninteresting websites. This time would be better served with reading or playing video games, both of which stimulate my mind more than a mundane website update. Not only would my internet time be more valuable if I lessened it due to more updates to read at once, but I could spend more time doing things that I really enjoy.
You're not going to read anything nearly as soul-inspiring and personal as that on any blog, website, or tumblr. You're going to have to figure it out for yourself.