well unless ur a have another weird kind of reason not to play them.
A lot of people things that playing video games just waste ur life away,
while that fact is true It might also helps that person to generate new ideas
especially if the person is in the creative field,who knows what will come up in the middle of a game
when they are doing designs as well.
I find the amount of possibilities is humongous to generate new ideas or to create a new kind of designs.
It is relaxing anyway to play some games and stop urself from stressing out xD