What's your opinion of me pretending to be deaf
It doesn't sound like a great idea. What makes you want to pretend to be deaf?
Some judgments and comments I hear about self-induced deafness and my own perception and experience of deafness, make me want to laugh at the suggestion. Just like you; I want people to think I am mentally disabled
You should never pretend that you have a disability. There are actually people that are suffering from these disabilities. Pretending to have one makes it seem you are mocking them and that is disrespectful.
You should get used to people acting like me and accept the truth that everyone has flaws. Besides, why do you care?
You really should think again about how this will affect others around you. When people find out you're faking this they'll not only be offended, but they'll start questioning people with real disabilities. The behavior is really more serious than you think.