The "need" to be right is more common than we think, but will soften for most of us through life, due to the multitude of mistakes we make along the way. It is admirable in certain situations, however it is necessary to choose our battles wisely. If we try to exhibit this character trait while dealing with unimportant issues, we lessen the effect of our argument and appear abrasive, which lessens the respect we garner.
By the way, I think I'm right about all this, lol.
