Of course you can. Especially if the arms are strong and the head is weak. Not even the neck, but the insides in the head, that is, the brain ... pumped up. Take care of yourself!
You can, if you rest on your chin with one hand, grab the back of your head with the other and pull with all your foolishness in opposite directions. The chance is not 100%, there is a high probability of staying alive and paralyzed by a cripple for the rest of your life, but try it.