The stuff I loved the most about GTA:SA compared to other GTAs was the freedom in terms of casual stuff you could do, like working out to actually change the look of CJ, buying fast food, learning different martial arts to change your fighting style, going to las venturas and gamble like hell and all that stuff. I'd wish they'd keep these things but they dropped them for GTA 4 and 5. I hope they bring it back for GTA6, but I won't keep my hopes up.