
Chris P. Bacon |

Not every lawful character is as strict about their ethos as a paladin. Being lawful is a tendency, and doesn't mean you can't have deep character flaws.
Your character could still be lawful in a lot of ways - he could be honest, loyal, and strict about a lot of things, while still having a messed up life, addictions, etc.
This doesn't even have to be a symptom of a low wisdom score, either: knowing how to fix your problems and actually fixing them are two very different things. For example, I know very well that I should probably be in bed right now, as I have to get up early to hit the gym - but here I am anyway. ^__^