One thing I genuinely try to do is fully grasp the other persons points, and eventually I back away from an argument because some people will not change their minds, but I do try to have a take away. I also admit if I'm wrong, I hate when people don't do this just to spite you during an argument. I don't care about being proven wrong, especially if we're discussing tech, please show me why I'm wrong, otherwise, if you're wrong, don't take it personal.