Look pal people don't lick thier lips as much as you think, infact some people hardly ever do it.
You have skin growing on your lips cause you f***ed them up at some stage of your life.
Normal people don't have chronic f***ed up scabby dry lips. Normal people do not have to lick their lips!!! Normal people don't spend their time on this bloody forum posting deluded stuff about f***ing saliva.
Your skin is f***ed like everyone else, you've had this for years you say, you've been licking them for years you say, are you cured? No are you f*** your going around in circles like a dog chasing it's own tail!
Have a break from here for a while! It will do you the world of good! Climb a mountain!