The first one did the smithing grind. The second one did the alch/enchanting grind. During the last one I tried various "exploits" like the Oghma Inf & restoration loop.
For each of these, eventually I just didn't feel right about 1) not "experiencing" the growth; and 2) being so friggin overpowered.

So I started my 4th lass, I've decided not to grind or loot hidden chests, to take things as they come, and I feel all shiny again.

Here and there I see posts from others who are playing something like this.... Have you gone far with your character?
Just looking for some shared experience, what you've learned, etcetera etcetera etcetera...
This is not a rant to "play like me, it's the best way"; I'm just looking to rediscover the feeling of danger/bone-chilling fear/discovery that I had with my very first character early on.
I suppose knowing so much of the world and what will happen in the quests and guilds is a type of cheat, but that can't be helped at this point. Plus, I am STILL discovering new things, amazingly. And the DLC will come at the perfect time for me.