Note: A paladin of freedom can be played a lot like Han Solo (later on, rather than earlier on), especially one of Tymora. "Better Lucky than good" is a great motto.

While helping those down on their luck is a good way to venerate Tymora, remember. Gods of Luck are all about taking chances. You don't take gamble without a risk of failure, so don't be too hateful of bad luck. Two sides of the same coin, and all.

Such a character could be fiercely competitive (a risk taker), or philosophical ("Tymora shows us misfortune so that we can better appreciate the good fortune. What would the thrill of a successful venture be, without knowing what the sting of failure is?")

But venerating Tymora is, above all, venerating a playful, lighthearted deity.