You're telling me. I used to play Ahri and Fiora in my noob days, but then realized that everyone wanted mid and top. So I opted for learning how to support and jungle, then picked up adc as I realized that was the only role that didn't ward much (so I picked it up just to see if warding was an issue: turns out, buying wards doesn't impeded your build).
I never understood why mid and top get so much attention. Yeah, I get that top is an island and mid is great if you want kills, but I don't understand the purpose over the mentality. I see first picks lock in Katarina then get hard counter-picked, or top laners that never leave lane or take ignite instead of TP (nothing wrong with that) but blame the jungler if they lose lane and then never help their team.
The best advice I have for anyone is to at least know what each role and lane does, even if you aren't good at it. Top laners who jungle on occasion understand that top lane just can't be a priority at certain parts of the game (unless TP is involved, in which case it becomes an investment), adc players who understand different supporting styles, and so on.