I would say i didn't start to really know myself until i got into my 40's. this is why i encourage people not to get married young. you change a lot as you get older. @Noah Wixx
that is great you graduated to reta. its a triple agonist vs. tirz which is double @brandypup another one you would love is GW. its great for fat loss and endurance
just keep grinding man. just cause you don't see any changes doesn't mean changes aren't happening on the inside. plus you are building muscle memory @JustMakeItHappen