You become what you study
Robert Kiyosaki has a great point in Rich Dad, Poor Dad: "you become what you study."
If I spend too much time thinking about money, I'll be left with money as my sole interest.
I think it's really important to balance out my study of real estate and investment with study of other things that I care about, lest I cease caring about them.
After all, what's the point of being rich if all you can think about and care about is money?
I'm just writing this post to remind myself of that.