I have no issue with people using marijuana at all. It will become legal here in just a few months. Does it effect testosterone levels and fertility......technically yes. The difference is minimal though. If I wear a sweater when I weight in am I heavier......yes. Same idea here. For me it is more of a personality thing. If you are the type to smoke weed and do nothing but lay around then it probably isn't the best for this lifestyle. If not then I have no issue with guys using it at all. It can actually really help with hunger too for those who struggle to get in enough food. There are also a ton of health benefits that we are only just learning about. Too bad government has set us back so far with really tapping into its potential.