I've been content being single for several years now, it took me a while to get to where I am. I realized that being single was not so bad, I'm able to pick up and go when I want. I can decide to serve a ministry without having to worry about taking time away from my spouse. I have hobbies that I take up because it's something I want to do. I have friends to hang out with and also enjoy quiet time to myself when the mood hits.
Several things were a challenge for me as a single women, like car repairs and fixing things around the house, but I have male friends that can help me with that or they can refer someone to help me out.
Relationships are great, marriages are even better but in order to get there, you have to be comfortable with yourself first. We all have things to do while we are single, like Adam. God knew it wasn't good for man to be alone, Adam had to finish his job naming all the animals and plants before God brought Eve to him.