Every one can personaly develop himself

Yes everyone can do it, But the question is who is willing to ?

And then there are many areas where we can all improve our knowledge, skills and when combined it with attitude, The result is a habit.

Attitude + Knowledge + Skill = Habit

Attitude is you want to do
Knowledge is what to do
Skill is how to do it

This habit(s) that we can develop will be reflected on our personal development in the way to set and achieve our goals.

Now I want to share your experience which does come first ?
Attitude, Knowledge and skills or goals ?
And why in your point of view ?