If you believe you're skilled at sports betting, enough to pick the single best game daily.. could you actually discipline yourself to bet just once per day for an entire season to prove your profitability?
Personally, I'd struggle. The urge for more action would get to me. Even starting with one game, a loss would leave me feeling unsatisfied, tempted to chase and recover immediately rather than wait for the next day.
When I play gambling, I always only play three games at the casino, I don't play games that are just one. It's too boring for me when it's just one game, honestly.
The only thing that makes me different from others is that I have limits on my gambling.
and once I reach my limits, I stop, in short, I've gotten used to this habit, even if I win when I play because I'm lucky, I still stop,
and I'll decide to come back another time.
I am glad that I am not the only one, what you practice from time to time becomes a norm for you, at first it might feel strange but later it gets better, this is called discipline. Gambling anyway you feel like but don't mess with your bankroll, risk only what you can afford to lose and accept what comes after.
Slots for example can become boring at times and I normally switch to other slots games as well so I understand you, a gambler is free to enjoy games anyhow they feel like but that should be based on what they can afford to lose.