[Lolzytripd]

Alchemists already have the easiest method of exp gain in the game (dormeho clinic)

My suggestion is that crafting in general should give experience and use up mental and physical stamina depending on the skill

Enchanting - Uses mental stamina equal to double the difficulty, gives Difficulty level % to next level
Woodworking/Metalworking- uses physical stamina equal to to the difficulty, gives 1/2 difficulty % to next level.
Tool crafting/alchemy- uses physical and mental equal to difficulty, gives difficulty % to next level.