Elton John wants the stars of today to learn from his mistakes and to get rid of their drug-using ways while they are young.

The Grammy-winning singer says that getting sober and clean at the age of 43 is his greatest achievement. But if he could turn back time, he would've done it when he was 20 years younger.

"If you can do it, and everyone's going to do it I think because they want to try it, then try and get it over with as quickly as possible, because it's a f***ing waste of time," Sir Elton told media in London.

ibtimes.com