I'll try to be nice and polite as possible (My friends would call u "bro"🙃)

I would feel horible about myself , classifying people as unattractive is rude, u might look like a garbage disposal for some dudes so, respond to that person as a human not as a hoe with a garbage mentality

i am fairly unattractive guy (wide nose, & Nigerian face👺) but that's doesn't matter bro i just f**k lot of hot girls. focus on your good qualities (talk to them, boost your confidence, make 'em laugh, remember you're a leader ) . don't worry there a lot of bitches out there and they don't care about your look