Update: 6 months ago I started logging every failed drop and the number is 47
I wanted to know why I was getting called back to the same houses in Mesa and it turned out 47 of my last 90 drops failed the same way, so if you are not writing down your fails you are guessing at patterns that are right in front of you, what is your fail logging system look like?
Wait, 47 out of 90? That means more than half your drops are failing and you only caught it by writing stuff down? That is wild to me. I would have just kept blaming bad luck or the neighborhood. So was it the same reason every time, like nobody home or gate codes not working? I honestly never thought to keep a list, I just remember the bad ones and get mad.