I prefer play with profit but if i win a lot of profit like 50% of my invested bankroll then i will stop playing for that day and play another day because i've always experienced in the past that every time i play longer i always bust everything.
That happens when you play dice, slots or roulette. These games are projected against the gambler in the long run, and if you play longer than the house edge will come into play. This does not happen when you play sports betting as you can win even 100 or 200% per day of your initial bankroll if you hit a big parlay with 4 or more teams.