Socrates once said, "I know one thing, that I know nothing".
Funny how one of the smartest people didn't know a thing.
No matter how smart you are, when it comes to life no one really knows a thing about it---but we always learn from mistakes and experiences. And by this we figure things out from there; one step at a time.
In 27 years of being alive, there are things I've learned, things I wish I had known years ago; unfortunately haven't, but slowly learning.
Here are some essential lessons from the past years.