I lie to avoid bullying from customers
I am very slow and stupid, always have been. I struggled tremendously in school and took special ed classes; I can't think fast; I have a very difficult time paying attention and focusing (though I'm medicated so it's not so bad anymore); and I am horribly forgetful.
The problem is that I don't have a socially acceptable excuse for my stupidity. I was never diagnosed with any disability, because my parents didn't believe in learning disabilities, and by the time I got myself to a psychiatrist in college, we decided that a diagnosis would now be pointless, because I had solved the problems myself for the most part, and a diagnosis would only hurt my ability to get a job.
I work in customer service, and every once in a while, I get a nasty customer who is angry or amused by how stupid I am, and tries to bully me for it. They play mind games with me, wasting my time and humiliating me. I can't fight back obviously, because I NEED this job. I need to pay my bills.
BUT, I've discovered that if I lie and tell them, "I have a disability," or, "I was in a car crash and got brain damage," they instantly stop and are much nicer to me. They usually leave quickly and often don't return. I've used these excuses to save myself multiple times.
I'm sure real disabled people and car crash victims don't appreciate this; but I don't think it's much different than when I tell a perverted creeper that I can't ever date him because "I'm gay."
Is it normal for a stupid person to lie about brain damage to cover for their stupidity? It seems in this day in age, society demands a doctor's note for stupidity; otherwise you're game for bullying from grown adults.