Does playing too many daily games tank your rating

I guess I should play less daily games for a while; every time I play more than about 50 my rating starts to tank...I either feel too rushed and make beginner mistakes or forget what the plan behind my last move was and have to re-think it. I know the answer is to play less games, but I really enjoy playing lots of them. Does anybody else have this problem?

Yes! Around 60 games I like and I'm all good but when tournaments progress i can end up with 100 sometimes and I move too fast as I like to clear my games in a 'session'. I'll come back to games and think 'wtf am I doing, why did I do that?'.

I have 57 now....and that seems to be too many for me....when I had around 30 going my rating was starting to increase but was not very interesting because I was constantly waiting for the other players to move.