It generally starts to slow down in your thirties, when testosterone levels begin to decline. At which point you will find you gain weight more easily and have a harder time losing it. You will lose muscle tone and flexibility. You will lose your breath and have trouble breathing with relatively little physical activity. Sickness will last longer and feel worse. You may have seen all sorts of advertisements for prescription and over-the-counter remedies for men who want their testosterone back. You'll know why when it happens to you.

The problem is the ideas you have in your mind about sin and guilt. I'm not saying that you are wrong or that the person who told you about sins was wrong. I'm not saying I'm right and that you should believe me instead. What I would suggest is that instead of holding such rigid views on sin and guilt, that you should start asking questions. Be sure that you really are judging yourself based on your own beliefs and not someone else's. Question the motives of the people who would tell you that you are sinful - misery loves company. Maybe they want you to be guilty because it makes them feel better, or at least no so alone. Maybe it is just habit. So long as you have guilt in your mind, question it and see if it is truly deserved.