if i understand currect , with Composite way We do not polish the tooth, and if the Venner falls he natural tooth will remain almost the same like before (is it true?). However, Procelain venners long lasting, but i destory my Natural teeths, and probally need to do the process 2-3 times ? im 28, and im affraid to do something i will regret in the future.. i want to change my smile , but i dont want to do some Irrevocable and lifelong commitment (being dependent for veneers every 7 years)