First of all, have you tried hard to get a girlfriend?
U can't sit here wondering about where is my angel??
Secondly, is that your have a high standard on dating girls eliminating all the girls that you've known? if so, don't rush, wait for the right one. You are not the only picky person!

Tips to get a date/gf:
Confidence is key...No one is born with game, they learn Smile
You have to make the female feel at ease and comfortable that you are a friendly and fun guy and you are not
a psycho as quick as possible. Especially when talking to her for the first time. You also need to let her know
that you are confident and comfortable around women. A big and genuine smile is the best way to do this. It works. In fact, if you ever get an Ice Queen that you can tell is about to give you the “dead eye”, give her a big smile. Practice smiling at random people. You’ll be surprised by how many people smile back and at how many
doors open to you. Smiling WORKS. Just don’t make it a cheesy, fake smile
Upright posture
Guys can get away with a bit of a hunch, but women really do prefer men with straight, upright postures. Look at all the big film actors like Keanu Reeves

etc. They all have good posture. It says to a woman you are confident, healthy, and strong (at least in mind). It’s just generally more attractive and says lots about who you are. Plus it’ s good for your back and will help strengthen your back muscles making it easier to maintain.
Get into the HABIT of having an upright posture.
Eye contact
As you know
there’s nothing worse than staring at a woman’s chest – or even looking. It makes you just like all the other guys who drool over her. If anything you should use all your skill to NOT look at her chest – she’ll wonder why her womanly powers don’t work with you and she’ll seek your attention and subconsciously TRY to
get you to look! When talking to her, try to maintain eye contact. Not too much because it can be intimidating, but if you aim to have eye contact with her around 70% of the time you are talking, this should be comfortable for most women.
Good luck, and don't rush, wait for the right one.
DON"T GO TO A BAR PICK UP RANDOM HOTTIES! THAT IS NOT THE PLACE YOU FIND A GF!!!