For lathe and mill stuff, I really love Abom79's approach: https://www.youtube.com/user/Abom79 https://www.youtube.com/user/Abom79 He takes a single project at

For lathe and mill stuff, I really love Abom79's approach: https://www.youtube.com/user/Abom79 https://www.youtube.com/user/Abom79 He takes a single project at a time and just works through it step by step. The pacing and time it takes to do the work is part of getting a feel for it, IMHO. For ham radio stuff and electronic test equipment, W2AEW is excellent: https://www.youtube.com/user/w2aew https://www.youtube.com/user/w2aew