Got promoted and now I second-guess decisions I would've made instantly a month ago

Promotion came with basically the same day-to-day work plus slightly more say in technical decisions. Somehow that's made me slower, not faster. Keep running things by people that I would've just decided on my own before, like the title changed the stakes even though nothing about my actual judgment changed overnight. Not sure if this is a normal adjustment period or if I'm overcorrecting into a habit that's going to be annoying to unlearn.