Put the middlefinger in the air and say fuck you to these people ;)
Ugly is just a word people use to put others down and feel better about themselves. A truly ugly person isn't 'physically unattractive' - It's someone who has an ugly personality, someone who is ugly on the inside. Someone who portrays themselves as selfish, arrogant, inconsiderate, uncaring, mean, dishonorable and so on.