Yeah, Yeah. I understand. I am human and I can make mistakes like anyone. But what triggered my review was I happened to notice that my stash was down to like 14K, which usually means I have a bunch of investments in my list. But having just checked my list to verify that I was clear to invest in a 1.9 slot, I knew that there were only 4 buildings in the list. (5 now that I invested in a slot)
Also note, most of my investments are sub-1K some smaller, some larger. Everyone in a while I'll catch someone's P1(3250) or whatever, but those aren't everyday. So when I do the math and wind up with 16K, I literally started questioning myself. Like "Did I really have 26K or was it just 16K?" But then today I find it back up to 24K while only investing more. So I think that I really did have the FP. I could have made some odd math error, but with so few buildings in the list and something I have done dozens if not hundreds of times, it just made me concerned.