Help about full suspension hanging

[wantSuicide]

The knot I tied is a double looper. I jumped off the chair. I feel pain. I did not endure the disappearance of consciousness. But now I feel pain and can't jump, how can I jump normally?Did I do something wrong?
The rope diameter 10 mm.

 

[Jblack]

In full suspension hanging there is no exiting once you step off the chair. Did you mean partial suspension?

 

[wantSuicide]

In full suspension hanging there is no exiting once you step off the chair. Did you mean partial suspension?

No,step off the chair,my feet are about 25 cm above the ground.There are things that can be stepped on with my feet, it is more difficult to move them, so I exiting.

 

[wantSuicide]

I think I will succeed in the end, although it is more difficult for me.

 

[sfree]

I've tried hanging myself countless times. All failed due to SI. The body and mind says no.