Yes, your time will not be better equally every day. You will not get effective results every day according to the interest and motivation you have to win while gambling, even though you are ready for positive results. What I have realized through my experience and actions is that you should always be prepared to lose even if you are mostly sure that you will win a bet and have done extensive research about the team, you can still lose that bet. In casinos you have to gamble more uncertainly because the developers have set the algorithm to take money from you and wait for greedy time.
Yeah, its all scripted especially in casino games and slots. We might win big once but you will never know that it could be taken away from you again.
Its on us on when we will stop because that's when we will win against the house. But most of the time we are drown by greed and so we try to win more although the certainty becomes lower after winning. We must always remember that after a big win the possible losing streak could happen.