the reason why you need to disqualify is so they dont get creeped out by any attraction building techniques. if you see them everyday and didnt disqualify then they will avoid you, tell everyone else in the club and you are no ones friends, just the creepy guy hitting on bar staff.
anyway, if you did false disqualify yourself and she tells someone at work you're cool then youve effectively got a pivot to potentially fresher and hotter girls at work and if you get invited out with them then all those girls are now your pivots to more fresher and hotter girls in a different scene. great for people who have just moved to a different town, city or country. works a treat for me
"too bad you work with me because im so into you after you said that, woah im not in that frame of mind - hang back because you're starting to bring out the bad in me and im trying to work here young lady ha ha, alright, you get a hug for now but dont try anything ha ha"
"too bad im gay, because im so into you right now" classic mystery saying
non threatening, first example above builds comfort too.
good luck and keep me posted. -x-