What do you think is right?

So I have been thinking about my career alot lately, and was wondering what kind of suggestions you had out there. I can't pinpoint exactly what it is that I'm interested in, but I'd like a desk job where I don't have to move much. My own private space is very important to me, so I don't want to be sharing desks with anyone or be in an area where it is high traffic, like near the entrance or the copier. I don't want a job where I am constantly being interrupted either, like people coming by too much and asking for stuff or too much phone activity. My best production is in a quiet environment, uninterrupted, and if I feel that I have privacy and can manage my own time, I can do almost anything extremely well. I feel most productive this way. Like I'd like to be able to have a snack mid day at my desk and not have to feel that I have to rush because there are people calling or stopping by, etc. Please don't respond if you don't really have an answer. The purpose of my question is so that I can get some feedback of what I can go for. Thank you for your suggestions.