More creative suicide methods:

Eat a sock full of tacks. Stomach acid will dissolve the sock, letting the tacks go to work.

Cover yourself with honey and then tie your feet to a high tree branch. Let go. You will likely not be strong enough to reach up and untie feet. Wait for nature to find you in the form of bees, bears, mosquitoes, etc.

Sign up for parachute lessons. Jump fine the first time (in tandem with instructor). Second time, when on your own, ditch your chute pack.

Scorpions, scorpions, scorpions!