If you've already played through Skyrim before you might enjoy this mod.
With the mod installed you'll notice a 2.5X boost to the speed at which you can level your character's various skills.
Lockpicking is boosted by 5.5X and Speechcraft is boosted by a whopping 15.1X. That's huge for any new character.
If you're tired of leveling slowly, this is definitely one to look at.