To look at the bright side, at least you have minimal burdens. Having wife, kids and house loans is not fun, but could be a major burden and an obstacld to your happy progress in life. Just be yourself, come and go as you please and spend only on yourself without anyone else sharing your money and telling you what to do.

Its gonna be the same question even if one is married.
People do get divorced, separated, widowed.
We just gotta manage our own affairs as well as possible with the resources we have, the experience and circle of friends and acquaintance.