Leveling up system

i think that minecraft should put in a leveling up system for survival and Hardcore because hardcore and survival are too easy and it would be cool to having a leveling up system.......heres how it would work on survial you could shut it off but on hardcore it would be permently on. you would start off with 0 exp and you would only be able to use sticks and weak weapons and tools but from mining building and fighting mobs you would earn exp that you could use to unlock cobble stone weapons and tools...new blocks and more damage to every hit you throw and reduce the amount of damage you take in combat. this would be VERY useful to hardcore pvp servers and make the game more fun. it would be nice also to allow players to turn off exp in survival game modes.so please think about adding that and also if you do add this please dont make it where you lose exp from diyin because i think players would hate that.

_Mars_Studios_