How to smell your own armpit?

This audiobook is narrated by a digital voice.

Smelling your own armpit is humanity's boldest extreme sport — no helmet required, but a gas mask is strongly recommended. It begins innocently: one curious lift, one fatal sniff, and suddenly your nose is filing for early retirement. The experience moves through five stages — curiosity, confidence, contact, catastrophe, and counseling. Scientists study black holes; brave souls study armpits. Both are mysterious, both are dangerous, and neither should be approached without backup. Proceed with caution, a strong stomach, and absolutely zero self-respect.