It is my opinion that just because you haven’t had a significant other or met “the one” yet doesn’t mean you won’t. Work on everything you can and never put yourself down. It’s not that we have challenging things to deal with but how we deal with them that matters. I’ve had a confidence-killing stutter for years now and it is recurring on and off through my life but you just have to put yourselves out there over and over again like anyone else. Never give up.