I don’t know, man, I get what you’re saying, but someone having cancer should probably put it into better perspective than it does.
Don’t even think like that man. I’ve dealt with my fair share of mental problems that I won’t share here, I’m mostly better and it’s not important, but one of my best friends suffers from many mental disabilities, OCD being the main one and (not that cancer isn’t serious, but) OCD and other mental illnesses are in my experience much more debilitating and hard to deal with.
I understand how it feels to feel like your problems aren’t really important when compared to other people’s issues. Skin cancer, when compared to other cancers, is really not that serious and is much easier to live with and treat, so I always feel a bit of guilt putting myself in the same category as those dealing with lung cancer, or breast cancer, or something more serious.
What you need to remember though, is that even if you feel other people have it worse, that doesn’t devalue your own struggles or invalidate them. Your life is valuable and if something, anything, is getting in the way of living your life, it should be taken extremely seriously.