I had a friend commit suicide in high school.
It wasn't a fun experince since I was kinda in the middle of it being close friends with his Girlfriend.
Let your self go through the full range of grief emotions that come up. You probably will feel alot of them. Ranging from I could have stopped him, or I knew something was wrong and didn't say anything, to why did he do it.
Spend time with the friends you do have, and together you will all heal.
The same goes for the friend who OD'd on drugs.
It will take time, but you will adjust and come to a new view on life without them in your world.
It helps if you have some spiritual or religious beliefs to fall back on as well about the afterlife and what it means and why it is your time to go.



