There is no peace or happiness in our worldy life. Circumstances create turmoil and annoyance.
One can reach Krishna only by practicing devotion.
You are driving car, running with seventy miles speed.. it is smashed accidently. But you are alive then you have to change your car. Similarly, we can drive this machine called the body for so many years; then it becomes old and we have to change it for another machine. This is the process of birth and death.
Chanting Hare Krishna increases the ocean of transcendental bliss.
The Quest for Enlightment, Chapter 1,
In this material world there are only two representatives of the Supreme Personality of Godhead; the transcendental sound vibration of the Holy Name and his eternally transcendental deity incarnation.
Hearing is important but practical application is the most important. Then it will be possible to remember the Lord constantly.