What more can I do?

I'm speaking to myself here. Try taking something up with structure that requires discipline beyond usual bounds. So maybe lessons of some sort, or an educational / training course.

 

+ 1

Also, make a list of goals / desires that you have and you may never have thought you could do before.

After you have made the list, think of a strategy to realize them by using all the energy and the experience that you have learned from your experience and your dedication!

 

All you can do next is find your PATH.
P:- Passion (things your love doing)
A : Concrete Action Plan
T : Talents
H : Habit you need

 

Nice acronym!
Add to that a step by step process (the smallest the step is, the easiest you can take it) and you are good to go!

 

Learn a language you are interested in.

 

I would add meditation. Just keep working harder on what you are already doing.

 

This is what I am actually doing now, and I just want to share you that this will really make you feel great. I have this check list(this list includes meditating, exercise, programming, and learning Japanese language) everyday that I need to accomplish and it really feel good when you accomplish each task you give to yourself everyday. Its just like you make a game with yourself as a main character and day by day you increase your stats which is really good.