Your problem is that you still haven’t figured out what stimulates you better.

To solve this problem is to figure out what stimulate us better.
How to figure it out?

I'd watched a video of Dr. Daniel Amen the other day and he explained about the 4 aspects of our lives: biological, psychological, social and spiritual.
He said these four areas are the pillars of the brain's health.
In biology, how do we deal with our physical bodies?
In psychology, how do we deal with our minds?
In sociology, how do we deal with people?
In spiritual, how do we deal with our belief or faith?

Answer those questions and it will help improve your brain and maybe we could figure out what stimulate us better.