Pay for your education

There are a lot of free resources online on any topic you want. But the fact of the matter is, paid forms of education is usually higher quality. Most importantly, when you pay for something, you are more incentivized to follow through with finishing it. Education is the best investment you can make. Save money by not buying a cup of coffee, but don’t skimp out on a good education.

Principles for Programmers, Andrei Neagoie