No one knows this, but people think it`s hormones and stuff how much testosterone you have, you know tobacco increases it, and weightlifting, and so on, but the truth is it`s mental. if you smoke a cigar and feel like a man, and lift weights, and tough people are around you, you have instantly much more of it. It`s mental, mostly. That`s why drugs lowers it, like weed, because you know it`s a drug and feel less of a man. Nothing can kill you also if you are normal, then you have normal immune and listen to your body. if you`re immoral, do something wrong everyday, then your body will be weaken. A man said also, if you do one good deed everyday for others, you`ll never need medicine. So, if you pray too much, it`ll actually lower your testosterone
