Oh me too.

I once noticed that persons hands shake on a first date and choose to ignore although gut feelings told me that he might have drinking problem and has to stay sober on a first date. And I was right. He was an alcoholic. I still dated him. Then left him because...he was an alcoholic

And one time the person didn’t walk me to my car in a dark and creepy parking garage on the first date. Same person told me on the first date that every girlfriend left him because he was selfish and self absorbed but he learned his lesson. Needless to say I ended up dating him for a year despite obvious red flag. Then I left him because... he was selfish and self absorbed.

Whatever is wrong in the very beginning (sometimes first date) will still be wrong later on. So why waste a minute of your life