[vdoma]

I've been using it for many years and still learn something new frequently. Don't worry about mastering it quickly. Subscribe to the vim mailing lists, read other peoples vimrcs, and over time it'll come to you.

On the similar note, read the book 'Mastery' by George Leonard, and he'll tell you that in order to achieve mastery, you'll have to go through periods of long plateaus before you get to the next level.