One half of life is luck; the other half is discipline - and that''s the important half, for without discipline you wouldn''t know what to do with your luck. -Carl Zuckmayer
If you have it and you know you have it, then you have it.
If you have it and don''t know you have it, you don''t have it.
If you don''t have it but you think you have it, then you have it.