What if we're going on sankirtana or something like that, how can we be sure that we won't fall down, we won't overendeavor? How can we be sure that we're not pushing ourselves too much?

Expressions researched:
"What if we're going on sankirtana or something like that, how can we be sure that we won't fall down, we won't overendeavor"

Sri Caitanya-caritamrta Lectures

You will feel sure as you make progress. Just like when you are eating, hungry, as you feel satisfaction and hunger satisfied, you can know yourself.

Lecture on CC Adi-lila 1.15 -- Dallas, March 4, 1975:

Devotee (1): Śrīla Prabhupāda, in the Śrīmad-Bhāgavatam Lord Brahmā was praying to Kṛṣṇa to please protect him because he had to associate with so many vicious living entities.

Prabhupāda: That everything will be cured if you kindly hear. That's all.

Devotee (1): What if we're going on saṅkīrtana or something like that, how can we be sure that we won't fall down, we won't overendeavor? How can we be sure that we're not pushing ourselves too much?

Prabhupāda: You will feel sure as you make progress. Just like when you are eating, hungry, as you feel satisfaction and hunger satisfied, you can know yourself. (break)

Devotee (2): How can we repay you?

Prabhupāda: You don't require to repay. (chuckles) I am not giving you anything. It is Kṛṣṇa's property. You repay to Kṛṣṇa. Chant Hare Kṛṣṇa and He will be repaid. (break) Nobody can repay. That is the... Therefore it is better to remain always obliged. That's all. That's all right? Chant Hare Kṛṣṇa.