It shouldn't be a surprise to most here that I work- a lot. Between my day job, blogging on lunch, and even more blogging on night and weekends I tend to sit in front of a computer for, well, at least 12 hours a day during the week and about four or five hours a day on weekends.
Needless to say, that doesn't leave a lot of time for working out.
When I traveled full-time this wasn't a problem. I was out walking most of the time (not blogging) and continually walking five to 15 miles per day made sure that I dropped anywhere from 10-15 pounds on each long-term trip (and that was with drinking and eating whatever I wanted). As soon as I got home from both trips that weight came back on, and in being so exhausted from working so much I never really got into the habit of working out.
That is, until I bought a desk cycle.