I still get paranoid, but not like I used to... I used to get panic attacks and such, but I learned what thoughts to have and which ones not to have. It has to do with how you think normally, weed just enhances that. If you worry alot normally, then you will have a more paranoid time with weed. To not got paranoid, just relax and don't worry about shit when your high, unless thats whats fun to you.