Ruby is an incredibly easy language to learn, and there's a lot of evidence why it is simple to break into and start.

Take control of your spatial data – learn to automate GIS and Remote Sensing tasks with Python. This module provides an accessible introduction to Python programming for use in Geographic Information ...

Invest in stocks if you can research and continuously monitor them; otherwise, consider index funds or robo-advisors. Only use money for stock investment that you won't need for at least five years ...