Just concentrate and focus on where you're good at and keep improving it. As long as it is the thing you want to do for the rest of your life and you would not think of it as a work, then utilize, practice and execute it.

This hit me. I used to be a person who loves to learn everything that it somehow deviated my focus to the things that matter to me the most (blogging and trading). Right now, Im pouring my concentration on these two.