I've done this before. Listen to the radio and avoid sloshing eating noises. All good.
You can't think of why a colleague might not want to talk to you whilst on lunch? maybe you aren't as interesting as you think you are? or maybe they just want a quiet sandwich. really isn't difficult to understand at all![]()
My colleagues are mint, we all enjoy each others company, at lunch or otherwise. I am pretty great though. Solitary lunch in the confides of a car however, I can't think of anything more depressing. Personally I like a nice ambience if eating on my own for lunch, so eat out, or have it with company.