Reading Auras

Well, if you got here because you want to learn how to read auras, you've come to the wrong place. I'm actually asking if anyone can tell me how to develop that skillset? I tried today in a meeting that was long and drawn out and I managed to see shapes around people, but no color. argh! It could just be my dry eye too. I had to stop because I was afraid of the permanent cross-eyed look might hamper my chances for a promotion.

any suggestions?