mine is just force of habit.....i dont do it as much as i did at the beginning, but it still annoys the crap out of me!
I dont even care about the taste etc, its usually if i am reheating something in the mircrowave etc, dip in a finger and then lick! Drives me up the bloody wall!!!!!!
The funny thing is, i dont taste the food i cook anymore as a concious decision so to stay 100%....so why lick a bloomin finger!!!! GGGRRRR!
xxx