8( This shit is driving me nuts. Everytime I smoke weed I feel like my heart is going 100 miles an hour. It can be really scary and when it is not it still ruins the high because it over powers the laughter and over all fun of weed. Today I smoked again (I quit for a while to see if quitting for a bit may help)...no racing heart but all teh other effects. My left hand goes numb first, then my arm, then my right arm does. And I twitch like crazy. Ill just be sitting there and ill just twitch for a second just quick short jolts in my body. I was wondering if anyone can help me with this. thanks.