This, one thousand fold. A lot of projects on the "Get Involved" page or whatever, have a list of "prerequisite' knowledge. Don't let this intimidate you, ofte

This, one thousand fold. A lot of projects on the "Get Involved" page or whatever, have a list of "prerequisite' knowledge. Don't let this intimidate you, often playing with the source is a much better way to learn about the subject than trying to research that topic, feel you understand it, then looking at the source.