I never mix the two and I don't become friends with co-workers.
They actually make comments often that I have no sense of humor......
See, I understand this.....My coworkers consider me a humorless prick as well and I prefer it this way.....Problem is my natural charisma shines through at times and then I have to go back to becoming a supreme dicklord to even it out.
Birds of a feather maaaayne.
When they see me drop some funny shit, they are always like, "did he? Does he? WHO DAT?!"
I usually just pepper in some professional banker shit to throw them off my scent.