#7 – Autophagia
If you are planning on eating yourself, you may just have autophagia. Although not an official mental disorder, autophagia involves biting or chewing one’s body parts. An individual with this condition feels a sense of tension followed by an impulse to perform the act. The person feels a sense of pleasure or gratification while committing the act and does not at all regret harming himself. Hopefully, you are not planning to chew yourself up.