To Polnan and others who feel the same: many of us feel like this when we are widowed. You get this strange sensation of being invisible in crowded places, thinking no one knows or cares whether you're there or not - it happens to all of us at times. It does get easier doing things on your own but sometimes it's still an effort (3 years on now for me). However, on these singles holidays, most people are in the same situation and are seeking company, so they do want to be with you. I have had wonderful solo holidays with One Traveller, Just You and Saga. Most of the other guests are female, many widowed, and the average age is 60s-70s. I've always found like-minded people and had some great times with good conversation and lots of laughs. I am off on a Nile Cruise with One Traveller next month - Esmerelda, do get in touch if you're back from Oman in time, I'd love to hear your experiences.!