Taking responsibility of others means to be selfless. We have to put aside our own well being and desires as secondary and to think primarily of what is best for the persons who are looking up to us.
To be meek and humble means to have a service attitude towards God, the Vaisnavas, and all living beings. Unless we have that, our chanting will have minimal effect and many births may pass before we finally come to the conclusion.
Any propensity other than love cannot exist in the spiritual world. There is unlimited variegatedness, but they are all extraordinarily wonderful ways of expressing love.
