If you`re gambling several hours per day and every day for a long time - ...
If you're gambling several hours each day you're no longer able to see anything !
It is not a problem for some men, i even know such a man. I always say that there is no one recipe for everybody. I can answer you in common - that is how i answered before. Or i can tell my opinion for my type of gambling.
For me 2% difference of RTP - doesn`t matter. I gamble mostly for 20-30 minutes and with small sums - i don`t see if i lose $1-2 more.