All in all
I like to build stuff. I like to daydream. I like the feel of self-improvement. And all these, when projected into the real world, become the ones listed below....
Academics
The following list is not exhaustive and might change over time. But you'll get the idea.
Physics
Particle physics/high energy physics
Macro-synchronization
String theory, unification theory
Neuroscience
Artificial Intelligence
Algorithms used by nerve cells
There are more to come...
Language learning
Although difficult, but I'm slowly moving through the major languages in the world. Now I'm able to speak Chinese (Manderin), Japanese, English, and some German; I'm learning Russian at the moment. The language-to-learn list (not sorted) includes at least Hindi, French, Spanish, Turkish, Korean and Arab. Well, it might take me decades to master all of these, but I'm advancing forward. I have a plan to travel around the world, using native languages depend on where I am. It's often hard to fully understand a culture without knowing it's language.
Programming
To be updated...