A guy is warning other guys on Reddit of the dangers of performing oral favors on themselves. The man says he purposely lost 22-pounds in order to be able to do it and was successful for a while. Then, one fateful day, while contorting and servicing himself, he heard a “loud crack” in his back, which was followed by “immense pain all over” his body. Now, he says he’s suffering from “chronic back pain.” He wants to give himself the business again, but admits to thinking “it’s not the brightest of ideas.” Consider yourselves warned.