Method Should I pre-tighten the noose before full suspension hanging or not?

[qwadzx]

First, I had planned to pre-tighten the noose as tight as possible before kicking the bucket as shown in Figure 1.

I watched a video of someone struggling horribly for a few minutes because the noose wasn't fully tightened and I didn't want to be like that.

However, I also saw the information that in order to compress the carotid artery with full suspension, the noose must be located diagonally along the back of the head from the jaw as shown in Figure 2.

In this case, there will be some space between the noose and my neck.

Which of the two methods should I take for a peaceful and speedy death?

I' am going to use slip knot FYI.

 

[Taraxias]

I was thinking exactly the same things. I havent tried it with the rope vertical only from the closet rode which applied horizontal power I found that even if the knot is tightened arround neck and exactly at the back when you let go and it tightens the knot turns and causes a discomfort and maybe changes the point of pressure .