If my character get's to powerful, I get bored.
I found it odd in Skyrim that there were smiths, enchanters, and alchemists that spent their entire lives learning their trade and in the matter of a few weeks (game time) I've mastered them all. I would prefer, you can only master a couple of things, and you rely on your companions/settlers to make up for the skills you lack.. Like in FONV, I always found it weird that I just couldn't ask Veronica to make something for me.