I purposely stop and look at my holster prior to holstering the pistol for a quick second after conducting a 360 degree scan of my surroundings. In the police academy I was drilled with the idea that I needed to holster without looking at the holster/gun. Over the years I came to the realization that I wont be holstering my pistol if I still have a threat to address, and I was more concerned about shooting myself in the leg while holstering under a stressfull, leathal force situation than I was about being able to holster without looking.

I have never been in a gun fight and I hope I never am, but I can assure you that no one has ever won a gun battle because of their ability to conduct a blind speed re-holster.