self-pity.

Does it really matter that our circumstances are difficult? Why shouldn't they be! If we give way to self-pity and indulge in the luxury of misery, we remove God's riches from our lives and hinder others from entering into His provision. No sin is worse than the sin of self-pity, because it removes God from the throne of our lives, replacing Him with our own self-interest. It causes us to open our mouths only to complain, and we simply become spiritual sponges - always absorbing, never giving, and never being satisfied. And there is nothing lovely or generous about our lives.

- Oswald Chambers