Something to be considered - I was fortunate enough to start my flying career in gliders and so was exposed to proper spin training from the start. Funnily enough, the military also taught full spin recoveries ... but I also went all the way through the GA world to CPL without doing a single one. If you'd like to experience the reality of what all of this theoretical talk is about, go for a couple of flights with your local gliding club:
Unusual Attitude and Spin Training for non- Glider pilots (UAS)