The Process of Making a Decision

Every single time I got a decision wrong which just happens, I found that the piece of information I was missing was actually totally available to me and I just didn't go get it. It's like you thought about it the dismissed it. Do you think subconsciously that's you going like I know this bit of information might make me change my mind but I've already made my mind up? You don't want to have to do the mental labor of going back and then.