Most economists and career development professionals will agree that spending your time and your money investinginhumancapital is a really good investment.
But in all seriousness, I do believe that investingin your humancapital can potentially be much more lucrative than all those other kinds of more traditional investments.
This is the technology equivalent of every organization in the world, big or small, investing the capital and human resources to build and operate their own electricity producing power plants.
In fact, supporting the growth of your income is so powerful, that if possible, consider investing not just in a retirement account, but in yourself and your "human capital" and future earning potential.