Wells

Then Isaac dug again the wells of water which had been dug in the days of his father Abraham, for the Philistines had stopped them up after the death of Abraham; and he gave them the same names which his father had given them.
— Genesis 26:18


"Wells are a wellspring of life"
for nourishment as in eating, drinking,and rest,
'So it is with our life' what we indulge ourselves into such as thoughts, speech, conduct, sight, all come from the heart.
Gal 5:19-21 for where your treasure is there your heart will be. If you look to the world you will be distressed if you look within you will be depressed; look to Jesus and you will be at rest.
What we sow is what we will reap. For in a man's heart are many plans; but it is the Lord who will have the last say.

So with insight one will withdraw from his well' for from the abundance of the heart the mouth speaks.
Gods remedy
We need to keep in step with the Spirit Gal 5:22,23 storing the fruit of the Spirit into our wells. As we Guard the garden of our heart.
In who all are hidden all the treasures of wisdom and knowledge Colossians 2:3.