I have literally gone on one date with a guy, but our work schedules are totally opposite. Mine happens to be more flexible, and even though it hasn't been mentioned as a problem by either of us, I cant believe the amount of people in my life who automatically say, "Well thats ok, you can just work the days he works instead!"
I have to actually remind these people who love me, that I'm not going to uproot a schedule I set and enjoy, in order to accomodate a guy I've gone one ONE date with.