To continue, cultivate and strengthen the relationship between the father (KRISHNA) and the child (US), the key is constant chanting with attention and devotion.
Like the doctors give the inoculation to prevent us from diseases, we must be inoculated by Hare Krishna Mahamantra to prevent ourselves from this material world.
We must become strongly established in the holy name, Naam Sankirtana is the only thing which goes back with us and it is possible till the end of our last breath.
When love increases for the holy name, for Krishna, then automatically our hesitation of dancing and chanting ends. As chanting the holy name and dancing on the holy name are not different from Krishna.