Different does NOT equal Wrong
One thing I have noticed over the years is that some people think that two people doing things differently means that at least one of them is doing it wrong. This often manifests itself as "I do it different from you, so you are wrong".
But different is not necessarily wrong.
I may like a certain gun or caliber. You may another. That's ok.
I may say I'd act one way in a given scenario, you may say you'd act another way. That's ok.
Actually, I think there are a lot of people on this forum that realize this - I see a lot of 'well you came out ok, so you win' posts. I think that's great. I'm very glad to see more of those than the "I would do it differently so you are wrong" posts.