> If you passed his desk around 2pm on friday? It would be empty.
And the flipside of this is that his desk is probably empty because he's on a plane, flying either to or from a potential customer's office.
Sales people travel a lot. Now, you might think "oh sweet, I'll get to see all kinds of exotic locales". Unfortunately, that's not what business travel is. You will get to see three things: the airport, your hotel room, and your potential customer's conference room. If you're lucky, you may also get to eat at a nice restaurant. You won't have time to sightsee and be a tourist.
It's very tiring. You go from the airport to your hotel room, drop off your suitcase, maybe change your clothes, then head over to the potential customer's site, spend all day schmoozing them, maybe go out to eat after, and then go to your hotel room, pass out, and wake up first thing in the morning and go back to the airport. Then you repeat the whole process the next day.
It's a lifestyle very few people can tolerate.
Are there sales positions that don't involve travelling all the time? Yeah, it's called inside sales. Inside sales is basically working at an outbound call center. It's a fancy name for telemarketing. It doesn't pay nearly as much as outside sales, because most companies that use inside sales only use them for their smallest accounts, and the work environment is its own kind of shitty. You're going to have a manager walking the floor all the time to make sure everyone's on task at all times. You know how in IT/software you might spend half your time goofing off on HN or wherever else and only doing a few hours of work a day? Yeah, that's not going to fly in inside sales. I used to work next to my company's inside sales department... I remember hearing the head of inside sales tell one of the ISRs "Any time not spent on the phone, writing an email, or in a meeting is time wasted". Later on, I heard him tell the same ISR that he needs to write and develop his sales pitches at home on his own time. Inside sales is the entry level; it's what young sales people who don't have any experience or their own list of contacts do. Once someone has built up a rolodex and gains enough practical experience how to sell things, they leave inside sales and move up into outside sales.