#25: The Answer Is Always No
This rule might sound like a cliche, but this Reddit user swears by it: if another woman asks if she looks fat, the answer is always “no.” If a woman asks you if she looks fat, it means she feels bloated and unattractive at the moment. So, your goal is to always make her feel like the most beautiful woman in the world.

While I can understand this sentiment – it is important to make your friends feel beautiful no matter what – it feels like this rule kind of contradict another rule – always be honest with your friends, even if the truth might hurt them. I guess there’s a way to be honest and still make your friend feel beautiful without hurting her self-esteem!