You don't know any hells angels - otherwise you would know they aren't that crazy, it really depends on the chapter and were they are from.
I can say I know only two long time members of the hells angels (or better knew them) both worked as security for a place I worked and they were both a-ok.
My best friends Dad was an HA when I was a young teenager.
His house was like a straight up crackhouse. I hung out there all the time for about 6 months, then a huge violent incident happened there so I stopped going.
Let me give you the highlights:
He used to inject morhine and cocaine in his room all the time. He'd go into the room and come back out looking SOOOO fucked up.
3 guys rushed in one day and beat the living shit out of him. Knocked some of his teeth out. In retaliation he beat the guy up so bad he was permanently fucked up.
Constantly random people sleeping all over the floors.
Trashy women getting fucked and moaning in the back rooms.
Constant drug dealing.
Domestic violence.
A huge police bust one day. Complete with him resisting arrest in the front yard and screaming and going crazy with the whole neighborhood watching.
Everyday I was getting wasted there.
We used to find pills and coke and other shit and do it ourselves.
Also some other shit went down that's too extreme for me to even mention. It was some serious criminal shit though.
But maybe he was more badass than normal? I don't know. It was hardcore.