Enduring difficulty for a meaningful purpose is a sublime pleasure.
For the soul, the most blissful condition of all conditions is to consider oneself subordinate to everyone and everyone.
Any person who is seriously desirous of achieving real happiness (Krishna Consciousness) must seek out a bona fide spiritual master and take shelter of him by initiation.
Our happiness, our joy is simply to know that we are doing the will of Guru and Krishna, that's all. We don't need anything else.
Happiness will come only when one associates with bliss personified….Krishna
If Krishna is pleased, you will feel pleased. This is automatic. If you are not feeling happy, that means Krishna is not happy by your service.