What would you be willing to sacrifice for a better world?

emotionally, i want to say any and everything including my life, but i know that is merely talk until i have something deadly to face. however, i truly believe there isn't a single human rights issue not deserving of risking it all. but i am cowardly because i am fearful and insecure. i don't believe in myself although i try to. i have given up personal comforts for those i don't know and my friends, but am i ready to face something as severe as prison or being sent to a camp? i want to say "yes, of course," but.. idk. i know if our culture became more radical and revolutionary then i would feel ideological support from those around me and would be more willing to engage.