Used far too much of it from 18 years old to as about 30 years old. I think it has played havoc with my short term memory. It has certainly made my work much mo

Used far too much of it from 18 years old to as about 30 years old. I think it has played havoc with my short term memory. It has certainly made my work much more difficult. If I could change anything in my past it would be this. I'm pretty much playing my career on hard mode because of this.