You were too small when you started your first gambling. Gambling is meant for 18+ ages but it made you more experienced as you started early. Even I remember my school days, when we used to fight over pocket money and then invest those into something which made me happy.
I think OP stated about crypto gambling, not in fiat gambling. Even 10 years of age know how to gamble at this generation.
Well, I've learned to gamble when I was a newbie here and that was around the year 2016 and until this current year, I still gamble using my crypto earning. Nothing's motivated me aside from having a profit when I gamble and I hope on that every time I gamble. That was a poker casino and dice gambling but I stay longer on dice gambling and so on with different feature gambling sites. So far I didn't know how much my profit but I remember before when I was hit the jackpot prize on Prime Dice. Gambling makes me entertained will rather than playing video games.