You’re going to have the same amount of worries and responsibilities as a single guy, maybe even more, except you won’t have a loving and supportive partner to help you through it all.

What kind of things are you wanting to do, exactly?

Just moving out isn’t an option, you want to be single? If it’s not about sex, what’s the aspect of singleness got to do with it?

You could go on a trip alone to a foreign country to get a huge amount of solo time and a “find yourself” experience, just a suggestion.