Generally it isn't what you choose to do that is, or is not, a problem. It is your reason for making the choice. Most choices are not obviously beneficial or harmful, and even when they are, the reasons behind the choices matter. If you are choosing to stay single because that is what you want, that sounds fine. You may want something different later. People want what they can't have, so you may be less popular if you do decide to go on the market later. If you are just trying to avoid what you imagine romance to be, then that would be a less positive choice. Finally, to answer the question - no, you are not the only one who thinks it is okay to be single. Many people who aren't currently single wish from time to time that they were single, too, and not just so that they could pick someone else to be with.