Irreplaceable

I should be able to commute daily this week. Yesterday it really helped clear my head after work. All sorts of strange office politics have emerged since my announcement, and suddenly I appear to be irreplaceable. I wouldn't even want to follow in my own footsteps. I've never felt this important at work before. My leaving will mean a lot of extra work for several people, and it will probably take years for the owner to trust my replacement. Meanwhile, I have to fire an employee today and announce my leaving to all the program directors. Another fun day ahead of me...