Justaboy My experience is that:
A lot of the people I know who are single are content to be so, but there are not many people I know who have chosen it with the intention of having closed the door on relationships forever. But the single men I know have very idealised thoughts on what a woman/partner would be and the women are increasingly frustrated by the restrictiveness of these idealised thoughts. All the single people I know would like to be in a relationship, but in a good and functioning one; not just any old relationship.
The married people I know... well this is far more interesting. I know some couples who make no attempt to hide the fact they are together for the kids and nothing else. I know others who appear to be happy, including one who are seen by many as the 'perfect' family; good looking, successful, happy fb photos... but I know them very well and the reality is very different.
Newbrummie is spot on.
RubbishMantra My grandma felt similarly. She was widowed in her 40s. She never so much as looked at another man again. She never dated and never had another relationship. I asked her once why that was and she said that she'd loved my grandad, and he her, so completely that she had never felt the need to seek out anyone else. She'd experienced 'true love' and was content with her friends and family knowing that she'd been loved.
I think that is where it differs for me because, whilst I'm content to be single, I'd really like to experience love. Loving and being loved by someone must be, I imagine, a beautiful thing. I'm almost the same age my grandma was when she was widowed and the older I get, the less likely it is that I will meet someone and experience that. All of my relationships have been sad, lonely and devoid of love. I am prepared to be single forever, but I'm not happy about it. If I think about it too much it breaks my heart.