@malwaretech patriotism took bad press as it's now associated with other "ism"s like nationalism, fascism, etc.
I don't believe it has to be that way. Being attached to a place, its history and culture and thinking it's worth protecting should not be controversial.
Just ask yourself, of all the countries you've lived in, is there one that you're proud of the values it brings,and if it is under attack, you'd feel the urge to help and protect ?
If yes then you're a patriot of this country and there is nothing wrong with that.