Both of my brother's saw me naked. (Please give me advice)!!?

[Marvin]

Heyy, im 14 and a middle child. uhhh i hardly get any attention at home and i get picked on very often. im not favored at all either and i kind of live in my own world and dont listen to what anyone tells me. so ive i learned over the years on how to get the best revenge possable. ibut first i would like to say srry, that was probably really akward. but the reason he keeps doing it is cuz he thinks your embaresed from it. Be confident and just say you honseslty couldnt care less. then purposely try to go into his room while he is naked. it will make him just as embarrassed and then he will stop bugging you. and if you dont want to see him naked, then just keep a video camera in his room or bathroom and record and hten show it to him. say that you will post it unless he stops bugging you. GOOD LUCK!