A non-hormonal, reversible and non-toxic male birth control could be a step closer, with scientists successfully targeting a protein that's crucial in making fertile sperm. Knocking this protein out for a period of time would give men control over their protection window, much like oral…
It certainly helps with fitness, and somewhat with confidence, but just being fit isn’t going to get you laid. I’d also see a therapist regularly for the mental and emotional parts of health.