Patience and entitlement.
I'm generally patient with my significant other, but he isn't nearly as patient with me. I never treat him as though the things he feels strongly about are invalid, even if I don't agree; on the other hand, when I tell him something that he does not agree with, he calls me immature, resorts to treating me with sarcasm and makes comments to the effect that I am oversensitive. When I tell him that I hoped he would be a little kinder to me because I'm pretty kind to him, he responds by saying that he is not me, and therefore, I shouldn't expect that from him.
In that regard, I think I have developed a sense of entitlement, because I tend to expect that he will be patient with me, and not be condescending or insulting, because I am not that way with him. I understand that this is not the way the world works. At the same time, I don't think it's unreasonable to want a little patience from him from time to time, and a lot less sarcasm and ridicule.
Thus far, he has demonstrated that it is his nature to be incapable of neither the patience nor the understanding that I want from a relationship. His justifications of his sarcastic attitude suggest that he sees nothing wrong with saying whatever he wants when he loses patience. I've asked him recently to be more patient with me, and that resulted in him justifying his impatience and ridiculing me for being oversensitive. Maybe it's because of my sense of entitlement, but I feel that I'm the one stuck with the shorter end of the stick in my relationship because my needs aren't being met.
So, other than drop the sense of entitlement, what should I do? Suck it up, and ask him for what I need again? Should I just give up?