Was this right to do?

nah it's not ur fault just remember next time not to hit him .... lol .... he shouldn't of took ur food in the first place cuase that is not right .... and punching him wasen't the best solution but u apoligized soooo it's not that bad .... just next time if u get into a problem like that instead of hitting him go to a teacher or something .... but if he is ok then nah it's not really ur fault .... hope this help's .... ????