“You never get a second chance at a first impression,” sounds like a tired cliche  your mother used to get you to comb your hair as a teenager. But I must say that, too often, professionals lose big when they discount the value of a strong first impression. We all have heard someone say: “he was not what I expected,” or “I imagined her being different.” Often these comments translate into “he did not look like he had his act together,” or “I expected her to be more professional.” Before you call me shallow and too focused on the veneer of human existence, hear me on this one. I agree we are so much more than the sum total of how we look and dress like. I get that. But no matter how hard we try to get people we meet to see the real us, we will be categorized…