oh lookie 0 puzzles for optimissed too:
there's a host of benefits that come from solving;
patience, deliberation, analysis, evaluation, broadened move horizon, creativity, determination, threat-detection, the habit of constantly searching for the best move... these are important chess skills.
if you're not solving 3500+ puzzles you may as well be doing some puzzle rush to build up your pattern recognition but hey, at least i KNOW what i'm saying.
the more i play, the worse i get. i hate it