Simply read my books and repeat what I have written then your preaching will be perfect.
Victory is always with the Supreme Personality of Godhead.
Srimad Bhagavatam 6.12.7,
Chanting Hare Krishna With Mridangas and Kartals…. this is also Kirtan; when you Distribute books, that is also Kirtana.
Retirement means to become cured from the diseased activities and to replace yourself in healthy activities. That is Krishna consciouness.