Girls, How come some people stop dating for a while like 10+ years?

I have a friend and she said she hasn’t dated since she was 23 and now she’s 36. She’s talked to guys and dated but it didn’t workout. Her friends nagged at her by asking when will she find a man or said they gotta hook her up with a man.
I mean my friend is a kind, intelligent, smart woman that works as a teacher and got her master’s degree. She also is a Christian, family oriented and I don’t understand why she doesn’t have a man yet. I asked her, “You are all those things and no man snagged you girl? Look I know you were hurt in your last relationship even though parts of it was your fault because you knew what kind of guy he was but come on. You’ve matured and you’re getting close to 40. You’re not that young anymore. You’re basically middle age.” She said she’ll find the right guy and she’s still young and not middle aged yet.

Girls, How come some people stop dating for a while like 10+ years?
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