Some questions about combing wet hair

Hi, everyone. I don't know if this is the right board to ask about it, so if it isn't please forgive me.

Well, here's the thing: I'm a guy and I tend to do some things with my hair that are dumb and mostly unhealthy, but I want to know how bad they are. For example, I have hair that is mildly dry and damaged on some parts because I tend to rub it a lot to get a shape that I can't achieve with a comb (yeah, I know it's a stupid thing to do). So when I shower I use a fine-toothed comb on my wet hair and while washing off the conditioner to untangle it. I also do a "wet hair and comb it with the fine-toothed comb" routine over the course of the day sometimes.

Now, I've been doing this for quite a while (because I'm an idiot and avoid asking people for information), but I read it that combing your wet hair is bad because it's more fragile and this can lead to hair loss over the time. Since I'm doing this while showering and from the root, and also sometimes multiple times a day, how damaging this can be? What should I to instead to untangle it?

Thanks in advance.