Ive stayed up all night playing rs more than once, always on weekends. Apart from that I play moderetly. Energy drinks work too much on me, when I was younger, I was banned from fizzy drinks, expecially coca-cola as it made me hyper. One time I tried iron bru 32, which is alot like red bull apparently and I was so hyper I was grounded by my parents and couldnt sleep for hours.