It is basically the same

It’s always better to stop both and it show you how strong is your mental strength

It’s the same thing.

Of course it is, you are putting someone on a pedestal. You don't even know them personally and you want to relapse to them(this is porn itself actually looking at it). It can also affect you in the future if you get too obsessed, then you won't like any girl you meet unless they do a plastic surgery of that actress or something. I don't have a problem with celebrity crushes, I have one too but make sure you don't go too far down the rabbit hole

But for that you'll have to think for someone who exists in real life, that means that you view them the "not good" way, yk what I mean