<human>: As mentioned above, I'm 22/m and I haven't had a relationship yet. By some stroke of luck, I started going on dates with two girls lately - one I met in class who is 21 and another I met on Tinder who is 18. Both go to my college.

Both of them are really nice and everything but... I know they aren't perfect for me. 21/f is kind of always out of it and is on-and-off when it comes to wanting to spend time with me. 18/f is just mad young and seems like she's in a different part of life than I am. Both of them aren't really in the academic field that I am in, which I think is somewhat important, and they aren't really on my level of ambition I guess. 

Ideally I'd have someone who was as motivated as me and who liked the same stuff that I do (my academic field) and who has her own circle of friends and all that (I have a big one of my own).

And because I've never had a relationship, I really want to have one and I'm feeling like I should stop looking for the perfect person and just settle (I'm somewhat unattractive and short and a minority race so it's a wonder that they like me at all, IMO) but part of me knows that it's a bad idea. I feel like it's leading the other person on and not being fair to them.

I know it's impossible to find a perfect person but I don't want to be in a relationship where I'm always looking for someone better to come along. I want to be in a relationship where I feel comfortable and happy with who I'm with. But at the same time I don't want to have such high standards that I'm waiting forever.

Summarize the given text in a few sentences.
<bot>: never had a relationship, going on dates with two girls, they're nice but not perfect, not sure if I should settle or wait for someone better. Don't know how this stuff works.