if you manage to get diagnosed with psychopathy(or aspd) then you obviously aren't a very successfull psychopath
pretend you don't understand and try not to talk very often and pretend you don't want to be touched you could end up with an asperger diagnosis such as my self which is what i did make sure you pretend to be curious and ask questions.. to maintain the illusion that you have aspergers
pretend you are the best at everything and if they deny you were the best call them ugly and then look at your self in some reflection and move your hair a bit and someone will diagnose you as a narcissist make sure you brag about your self constantly to maintain the illusion that you have narcissism
these are basically the only 2 things that could ever be missdiagnosed since they both have empathy problems and both live in their own world so if the doctors ever spot you lack empathy they will think you do not understand empathy(asperger) or do not understand anyone outside your own bubble world(narcissist)
if you succeed then claps enjoy the rest of your life never being known as a psychopath you can show an offical diagnosis of narcissism or aspergers you sucessfully avoided a psychopathy diagnosis using manipulation but be carefull they will be attempting to spot any manipulation if they were ever told you manipulate