I understand the situation, for prediction contests, of course it is quite difficult to predict the market price exactly, but we can predict close to the price, the contest for the highest multiplier is quite low to join, don't you want to participate there?
I am trying to participate but it seem I can not hit a big multiplier until now. I also tried to play some slot games but the result was the same. My achievement was below than 10x so I will try it again.
Perhaps, I need to calm down myself first before try again. After all, the end of the contest still there. It is difficult to hit the big multiplier if you don't have luck.
Common situation if you are not lucky for playing today and its good not to push it since there's good chance that you will just get frustrated then lose more money trying to chase more bigger multipliers.
But as you said you try your luck again next time since maybe you will be in good shape starting new session.
So far didn't manage to participate yet but I think I will pass on multiplier tournaments or contest for a while since its like I feel its balance draining and focus to enjoy playing for now.