Quote Originally Posted by sharpezor
sometimes can feel my heart beating really hard, almost like its going to explode . Thatâ??s probably me just tripping out though.

heh, glad to see there is such a wide verity of ages here
I'v had the same thing in the past. Especially the nights I go over to my friends house and smoke bowl after bowl of chronic from his bong. I'll be sittin there kinda watching TV (when im that blazed a lot of times I can't understand what their saying) then notice my heart is just pounding. It can start pounding so hard you can clearly see my chest pulsating from the pressure. It only gets worse if you think "oh shit, im gonna die" then anxiety kicks in. Just chill when it happens and it will go away.