If a car breaks down you just pull out the broken part and put in a new one. Even if you have a broken limb, a doctor puts a cast on it, maybe you take a calcium supplement and in a few months at most it heals. A broken brain on the other hand can’t be fixed so easily. I admit to wishing someone could just fix my brain, open up my head and be like “Oh well there’s your problem!” Tighten a bolt and I’d be right as rain.