I have been doing PE's for about 2 1/5 months now. I have seen great increases in my length and girth. However, on Tuesdays it's becoming tougher and tougher for me to do them. I have very busy days on Tuesday and I don't feel like doing anything at 11 o'clock at night except for sleeping. I go 2 days on one day off. This has exceptions on late nights with friends (normally Friday or Saturday) and on Tuesdays. So what I am saying is, is it alright for me to miss a day in the week? Or is this a heavily strict routine?