I found out but it took years. One of the worst things that can take place if you want to get results is to see the newbie gains where you can eat and do whatever and it sets your expectation for the rest of your lifts.
Real talk, I've been in and out of the gym since 2013 and the best gains I have made are in the past 6 months. I actually structured a plan that was meant for a cut but delayed the diet for 2 weeks so I could get used to a 5-day program of core lifts (Dead, bench, bent over row, barbell squat, overhead press). After a couple of weeks eating 3k cals, I actually liked what was happening. Muscle memory had me looking like the old days. I wouldn't have an "old days" if I didn't lift for years. A person can learn but they need to respect progressive overload, sleep, protein, and routine. It takes time to see what those factors will do to one's physique.