Why I Stopped Arguing with People

I am a software engineer, and I used to enjoy arguing with people for technical correctness. Code reviews, design meetings, mailing-list threads, dinner tables. If someone was wrong, I wanted them to know it, and I wanted them to know exactly why. I collected counterarguments the way I collected patches. I believed that if I just laid out the logic clearly enough, the other person would have no choice but to come around. Truth would win.