I am 32 year old and overweight, poor diet. First, i do not have a prescription. I have been given a vardenafil 20 mg pill is whole, was given half a pill though. I have a poor diet, am about 40 pounds overweight, and have an irregular work schedule causing a higher stress level. I was looking for info from more experienced "users" on what to do or not do prior to taking the pill to maximize results. I understand i may get flamed here and please do not get offended per my age vs. typical "user" age.