Stay Single forever?? 10 POINTS!!!?

Stay single forever???

Im in a period of wondering and have been for a long time, if I should stay single forever. Or if Im even meant to be in a relationship. Reason being most of the girls in my world are more concerned about looks, possesions, what her friends would think of her boyfriend. (if hes cool or whatever or not.) Im sort of over the exact same thing over and over again. Iask a girl out I like she says no. Every time. And its got to the point now I dont know if Im even meant for this whole dating crap. Like Ive lived so long doing life alone Im not sure how to I guess adapt to another person in my world. And I have been thinking I like to travel, camp etc. So why not just live my life doing things I want to do. I also figure I could live for my job. (been in hospitality industry 8 years.) and its not like I would have anyone to impress with my job, if I make enough money all that crap. But the only problem is all I want to do in life is get married and have kids. But I cant honestly see that happening.

What should I do?? Am I right does it matter what a girl thinks of my job, etc?? Should I care?? Is my best option to stay single??