I was having an argument with my friend and all of a sudden my right leg began to twitch, my heart started beating really fast and i started hyperventilating all because i was so overcome with anger, i had to take a break and actually force myself to take deep breaths to calm down and even that didn’t really work, this doesn’t happen often and it’s probably the second or third time it’s ever happened but i’d like to know if it’s something that should be checked out or if there’s something i could do to prevent it in the future