For this same reason, despite having been very lucky that day, I never tried again. There was no stimulating factor that would lead me to try betting on that lottery again. So I assume the winnings don't constitute a large enough percentage of the stimulant to make someone become a gambler overnight.
Surely that depends on individual differences, if your wining does not constitute a large enough percentage to become gambler overnight does not mean that it is applicable to all. Everyone has their stimulating factor which could be win or lose. But I believe you are the type that is not moved by win or lose. Will I say you are a responsible gambler who doesn't want to be moved to gamble more despite any condition.
I agree that people react differently when they win. For some, a big win makes them want to try again, hoping for more.
BUt for others, liek you, it might just feel like luck that doesn't need repating. I think it really depends on someone's mindset and how much control they have over their actions.