In life there are many things, for various reasons, you must never tell a guy. Because if you would like to avoid fights, petty arguments, loss of trust, rage attacks and even problems with your self-esteem, it’s better than in certain circumstances you stay quiet. Sometimes silence is golden! Remember the old saying in the closed mouth no flies are available.
Do you often screw up with your comments once you simply can not help it?
1. Never tell him that he is a pervert or other such names
If he glances at another woman passing by. In small doses, this behavior in a guy is kind of normal and healthy. (Only if he excessively does this it could indicate a deeper issue).