I would add, to what has been added. Not all " stalls" are stalls. For some it will be the upper limit until you commit to making the changes necessary to break that limit. I see too many wanting to gain strength and get bigger, yet only eating like a baby rabbit. One small change of mindset will bust that upper limit, but until you are willing to change, you will only be frustrated. You can apply this to routines, reps, sets, even specific exercises. For example, I made big jumps in squats and deads when I began working my hams and glutes consistently. THINK!
Smart training is smart, in every way.