Are there any positive examples of guys that are single for a long time?

I feel like that there are so many guys that are single for a long or even for life that are miserable and still complaining. I´ve never been in a relationship and I probably never will be but I feel like there are no positive role models of guys being single and at least content about it.
I´ve been to some MGTOW forums and they kept complaining on and on about how their previous relationships and how bad women are.
I get their complains but I haven´t found any solution there.
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It´s not meant as a personal question rather to find out if there are more alternatives to becoming an incel or MGTOW.
Are there any positive examples of guys that are single for a long time?
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