psycho-ed

why is everybody psycho-ing me to CCAs?
the band guy is making me go tomorrow.
my parents encourage me to take up Photography.
and Zhenyu's psycho-ing me into sports CCAs even though i'm like the least sporty person in my family.

i wanna join sports, but i dont have stamina and.. well, i dont have a clue how to play the sports.
help?