Heellp me plelasee cartilage piercing queststion?

ok so my mom said I can pierce my other r caartilage myself butt I need help ivee heaard d you can get half your face paralyzed how can you prevent it can anyone tell me a perssonal expireence thatat tellss completely how to do it yourself witthh a sewing needle achohol and aann earing I know wi should go get it done proffesionally but what's the diffeencee my first one was proffessionally done and dit got infected and still is infected so plelease help I care aabout what ill happen but I don tcare that you sy I shouldn't enless you have a really good reassoon ??? help