i am 16 years old and i had mild cystic acne and just pimples in general from the age of 11-14. for the past year i haven't had any bad breakouts, just a few pimples here and there, but i am left several icepick and boxcar scars from my previous acne and i didn't even pick at my acne that much. a couple weeks ago i started using the neutrogena microdermabrasion system at home to help my indented scars. i feel like this machine is a good exfoliator. is this is a good idea? is my skin to young to use microdermabrasion? will it help my scars fill in or go away? i have lost all hope and i feel like they will never go away. thank you so much for your help and advice.[Edited image out]