Absolutely. We always over pay. As a result, we just about own our rental property free and clear (not a cheap place either).
I also hate debt. I don't care if it's "good debt". It's still debt!
Speaking of hating debt, and not to hijack yet another thread, but I logged into my (US) credit card account the other day to check that things are what they should be, and my credit rating has gone down a LOT! I was looking at ~820 just a few months ago, and now it's on 795. They
say paying off debt won't affect your credit score, but it does! I'm angry, because I worked hard to achieve that 820.
I'm gonna have to start developing my UK credit, I think.