Hi Misse -- I would not presume to advise you, but I will share some experiences.

First, getting seriously involved with anyone you have to see at work is risky. Even if it's only the FedEx guy who stops for the daily pick-up, should the relationship end, it means I have to take my break time to be away from my desk when he arrives. And if he's late or early one day, I have to deal with the stomach-lurching emotions of the meeting.

Second, I agree that the spark might be found.

Third, my example: I wanted a relationship after many years alone. I dated a man, and we had a good intellectual energy. But there was no spark for me. We were together 15 years. The sex, was at best, mediocre and a duty I performed for the love and laughter of the relationship. He left me abruptly for another woman. By that time, I was post-menopausal and had given up my peak years of sexuality.

Was the trade worth it? I'm still thinking that one over.

I know whatever you decide will be the best decision for you, because you are taking the time to be introspective and consider all dimensions of the situation. Good luck.