Hi, I am 18 years old. I recently had my first sexual experience that didn t go as well as i expected. I was fully hard until all the clothes came off. At that point i think i had a mental panic attack. I lost my erection and every time i would get it back, the second id put the condom on it would die off really quick, causing the condom to not fit properly. I know that a big part of this is all mental and ive already started to follow all the steps to relax myself and be calm on my next sexual experience. But i was wondering if other factors in my life played a role that might ve given me a weak erection. Please do tell me if these factors directly affected my sexual abilities: (1) I am regular daily smoker. ( i do not exceed more than 4-5 cigarettes a day). I started smoking almost 2 years ago. (2) I smoke weed almost every single night. I started smoking 1 year ago. (3) I masturbate around 4-5 times daily. Continuously for over 5 years now. (4) Sometimes i ejaculate when i am only semi hard. Ive also tried to maintain a pretty healthy lifestyle to balance out my life. I play sports every couple of days, i try to eat healthy, and i have a fit body.