UGLY LIGHTS...they do exist!

Hehe...this post is thanks to someone who braved a night out to prove that 'ugly lights' do exist in clubs and lived to share this supposed 'urban legend' (oops, oh yeah, i'm laughing er...giggling WITH you!!!)...i guess being inebriated does not help in the judgement factor (who decides you can walk in a straight line or not? your friend who's had a few more bevvies than you or yourself?) So with beer goggles on, can you really not sense if the person you're chatting up with is hot or not? Does it matter? If in fact, you have enjoyed the conversation (among other things) inside the club before the lights went on, does it affect you when you actually see her and she's not who you thought you saw? Do you continue to talk to her or stumble away trying to find the nearest exit? What would you do?