And yet, we are the only species that can be scared shitless of mundane and/or abstract things like darkness, heights, small needles, holes, water, social interactions, lack of social interactions, ghosts, hell, animals we are 100 times bigger towards and any combination of these and more.
Capsaicin is a compound in plants that activates similar pain receptors to the venoms of certain tarantula species, and acts as both a natural fungicide and burning deterrent to would-be herbivores.
To us, capsaicin is just what makes spicy food deliciously painful.
Top Comments
Nedhitis
Nov 23, 2018 at 07:12AM EST
Jyron Stone
Nov 23, 2018 at 05:47PM EST