My emotions and instincts can be assholes, but I choose to be a good person. So the answer really depends on how much you weigh my instantaneous reaction to an emotional situation vs after my rational brain kicks in and I remember that everything that angers or disappoints me wasn't done for the sole purpose of ruining my day. Oh and little stuff pisses me off way more than big stuff.
I wish I was a better person, but I think I'm alright most of the time.
I'm exactly like that too. I think my nature isn't nice, but i can choose to be.
And i'm also admiring anyone that as that nice nature, i find it beautiful and extremely attractive. So to a degree i have that goal of trying to choose it whenever i can.
One drawback, wich also coincide with my very rational personality is that i hate having too strong of an emotion, had anger issues as a kid, but also the start of love is somewhat unpleasant for example.
But hey, to me as long as your trying to be better, your are good person.