When a Krishna Conscious person is elevated to a responsible position, he never becomes puffed up. Just like a tree when over-laden with fruits becomes humble and lower down. Similarly, a great soul in Krishna Consciousness becomes humbler than the grass and bowed down like the fruitful trees because a Krishna Conscious person acts as the agent of Krishna, therefore he discharges his duty with great responsibility.
If your consciousness is absorbed in Krishna, you are always a sanyasi.
The spiritual master and Krishna are two parallel lines. The train, on two tracks, moves forward. The spiritual Master and Krishna are like these two tracks. They must be served simultaneously. Krishna helps one to find bona fide Spiritual Master and bona fide Spiritual Master helps one to understand Krishna. If one does not get bona fide Spiritual Master, then how he can ever understand Krishna ? You cannot serve Krishna without Spiritual Master, or serve just Spiritual Master without serving Krishna. They must be served simultaneously.
First birth is from your parents, but real birth, real life, begins when one accepts a bona fide spiritual master and renders service unto him. Then the path is open for going back to home, back to Godhead, to live eternally in full knowledge and full bliss and in association with the Supreme Personality of Godhead Himself, Lord Krishna.