Relishing the transcendental sweetness of Krishna Kirtana is only possible when one is actually advanced, towards perfection. Srila Rupa Goswami used to say, wishing if he had possessed millions of ears, and billions of tongues then he could chant the Hare Krishna mantra a little bit relishably. In the conditioned stage, we chant Hare Krishna mantra officially without any attachment and try to finish the rounds as soon as possible. Sometimes we also forget to chant the prescribed number of rounds. But Haridasa Thakura even at the last stage of his life, he was chanting 300,000 beads although Lord Caitanya personally asked him to not labor so hard. But Haridasa Thakura said that he would continue the practice till the end of his life. So that is the position of transcendental taste. Please therefore chant very sincerely with your present aptitude of mind and Krishna will bless you more and more in understanding this secret of transcendental vibration.
From Srila Prabhupada’s letter to Jayapataka — Hawaii 11 March, 1969