Wow, everybody has had some really great things to say here. I am an actor working a day job at an office that I got through my mother, the VP. It started out as a temp job after college and has now stretched out for three years. I get judged differently all the time, usually to my benefit - people are very nice to me when they see my last name and that I'm related to one of the company heads. And I do reap certain benefits, but for the most part, I'd rather be treated like everybody else. You will have it both easier and harder in that it's only two other people. You will definitely have to earn their respect to prove to them that you are a qualified person for this job, and not just the boss's son. But you can do it. If you couldn't, your dad wouldn't talk to you about it. Trust me, he doesn't want to run his company into the ground!
Mael said it best...you're only selling out if you're doing it instead of something that you really want to be doing (and whacking off doesn't count). Best of luck to you and maybe in 5 years, I'll be a struggling actor in Texas calling you for a job.
