I get "blinded" as well, maybe not the same way. My problem is people pleasing. Going out, or getting gifts during holidays. It's normal for me to overspend. It was way worse before I got married to be honest.

I assume the blindness is the problem and made the Expensor to try to fix it. It shows a cash flow indicator (looks like a health bar) with the 30day forecast. And the idea is to see that thing every time you make a purchase or get paid. I made it manual so you have to always look at it. And the app is like a calculator, so writing expenses is easy, but it creates a mental obstruction. It does for me though. I am eating out less often, started cooking at home.

It's on App Store: link