Replying to hate from other skiiers

i just received an email saying this 'DON’T CALL YOUR SELF A FREESTYLE SKIER IF ALL YOU CAN DO IS A 360. THAT’S THE EASYIST TRICK! “And I’m only 13.” I know kids that are only 8 and can do a 360.'....

why do ppl feel the need to do this? i do not know who this person is... whether its a newschooler or not but id like to say that im pissed. its my fuckin birthday and i just got notice that i have 2 D's in two of my school classes then i get a fuckin hate letter, saying shit about the one fuckin sport i cherish, the one thing i luv in life and would die for... skiing... please dont hate on ppl who may just be starting out, this is my second year 'freestyle skiing' why do we need this hate... were all out for the same thing, just to have fun!

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'u see the thing i luv about extreme sports, is if u make the trick ur going for its sick, if not its hilarious!' ~brad~