Before playing gambling, we should prepare mentally first because gambling games can make us forget the time, which has happened to many people.
I don't think too much about the RTP because when I find an interesting online slot game, I will try to enjoy it.
We may look for a higher RTP but we must remember that playing online slots requires luck and not always that luck can come to us.
But maybe some gamblers are more concerned about RTP than enjoying gambling.