You are putting the cart before the horse. It is not the right way to make the condition that if you get what you want you will be obedient and cheerful. But be always obedient and cheerful and then what you want will have a chance of coming to you.
Up to now no liberated man has objected to the Guruvada; it is usually only people who live in the mind or vital and have the pride of the mind or the arrogance of the vital that find it below their dignity to recognise a Guru.
[Sri Aurobindo: Letters on Yoga]