If you can handle her height in an adult and confident manner, why not?
Her height of 5’10 or taller isn’t an issue unless you make it an issue by raising concerns in your mind that may have no real merit.
If you are confident in yourself and in the kind of chemistry you have with this girl, you should date her.
If you believe that dating a girl who is 5’10 or taller while you are shorter is a problem, then it will be a problem.
It comes down to how you look at it in your mind.
It comes down to how you interpret all of this.
If you are worried that you would be dwarfed by her then perhaps you shouldn’t date her.
If you are this concerned about the fact that this 5’10 girl is taller than you, you have issues within yourself that you have to deal with.
You shouldn’t date a girl this tall when you are so insecure about your own height or at least your height in comparison to hers.
You should only date her when you accept yourself and you accept her.
Instead of focusing so much on her height, perhaps there are other qualities she has that are also appealing.
When you focus on her other appealing qualities, it is easier to make her height less and less of an issue.
You will realize that amid all that height she is funny.
Amid all that height she has a very quick wit and fantastic banter.
You remember that she has so many similarities in her passions that mirror yours.
Amid all that height you observe a girl that is able to get you and keep a conversation going with you without you becoming disinterested.
Yes, these are all qualities that this 5’10 girl may have.
When you choose to ignore all of these factors and simply focus on her height, you are way too insecure about something.
This may not even have much to do with her. This may have more to do with yourself.
A confident guy would typically be self-assured.
He would know that even though he may be shorter than this girl, he is sure of himself as a person and knows what he wants out of life.
He knows that he is driven and can speak his mind.
He knows that he carries himself well and takes pride in what he has to offer as a person both to himself and to people at large.
If this isn’t who you are, you may be better off not dating this 5’10 girl.
You would only be putting both of you on a path that may lead to heartbreak.
You may make her believe that you truly like her for her, only to then crush those aspirations by dumping her due to her height.
Again, doing so would only reflect your insecurity about yourself.
Hence, before you start anything serious with this 5’10 girl, truly take account of where you stand mentally as a person.
While being shorter, if you don’t have the confidence to stand next to this 5’10 girl and be sure of yourself, don’t date her.