Where are his parents??? Should you let it be? NO!! He's 15. He doesn't know any better...
I started using drugs when I was about his age.. started out with weed>LSD>Coke> and so on... Luckily I got caught by my school and was placed
in an inpatient program for 1 year. However, I started using when I got out.
It took me a long time to realize on my own how bad my life was... However, I never forgot what I was taught in that institution when I was a
teen.
I am now in my mid 30's, happily married with a healthy 3 year old son. I own a few businesses and am financially very stable.
I pray that you try and never give up on your grandson, furthermore, having his parents step in as well. I will have you in my prayers...
God Bless*