In theory I'm ready to leave in five minutes after changing. But...
1. I have yet to log off my computer at the end of the day without realizing there was something I forgot to do or check.
2. I have yet to put my work for home in my pannier without realizing that I put something in there that shouldn't leave the office.
3. I have yet to put my work for home in my pannier without realizing that I forgot to put something in there that needs to go home.
4. I have yet to leave my office without having to go back in to get something I forgot.
5. I have yet to get in the elevator without realizing I forgot something in the office or on the printer and had to go back
6. I have yet to leave the building without having to go back at least twice for things I left in my office.
Thankfully if I make it to my bike it is only minor emergencies from then on, so I don't bother back tracking at that point. Total elapsed time from the moment I decide to get ready to go is usually around a half hour. I'm a mess at the end of the day
