Well my friend has anxiety and panic attacks from time to time. He has to take medication everyday and his hands are still always shaking. He started smokin pot with me a couple months ago and most of the time he says it helps him a lot. Its the only time I see him not shaking. I mean this kids hands are always shaking and when hes high, hes totally calm. So i guess it helps. But sometimes he gets real ripped and freaks himself out. Its kind of funny. But after a 30 min power nap hes back to just being high.