Understood. I've spent lots of time reflecting on why I've stalled on many lifts, and it came down to neglecting isolation movements; I've done no work for my extremities and with long limbs, it's been holding me back quite a bit.
I've been doing my best with what I have; I don't have dumbbells or anything of the sort, just my barbell/squat stands/bumper plates. Would barbell triceps extensions as isolation work for the long head and developing flexibility in the tricep?
Also, my front delts are lagging very badly. On top of snatches and push presses/dips, what would be best to add?