please help with my firearm inquiries

[xoreneeee]

a gun shot in the mouth pointed down (with the best of my ability) with a .375 was going to be my mode

should i point a few inches away from the back of my mouth or rest it literally touching the back

im really afraid of the kick back though- however sources online say any shot in the mouth pointed back is fatal?

the other thing is what bullet/ grainwould you suggest

the other thing to is im worried how to position- and i fear it could be wonky when holding a gun in that manner- im really concerned about missing the target. would it be possible the kick back could be so strong with this specific gun that i could wind up shooting upwards??

im a total airhead when it comes to firearms and have only shot a gun maybe once or twice in my life like a decade ago- ive combed through the megathread- any and all feedback is greatly appreciated so i can end the god forsaken suffering. please.

 

[LostZombie]

The firearm kickback will only occur after the bullet has been fired and left the chamber so kickback will not be a huge factor. For the fact you have a .357 it will get to where you aim for it's power factor, the best way to ensure death would be to aim it where it would hit the most vital parts of the brain. I would recommend doing some anatomy research to see where in the mouth would be the best spot. However if you super concerned with aim a traditional gun to the side of head method can work too however the success rate would be lower.

 

[Forveleth]

Hollow point will do more damage than fmj though both will get the job done.