What is the saddest you ever remember being?
In Psalm 6 David is overcome with sadness. His bones are in agony, his soul in deep anguish. He is worn out from groaning and has cried enough that his bed has turned into a pool for swimming.
We carry sorrow, as well. It can be for the death of loved ones. It can be for our sin. It can be for broken relationships.
Whatever the reason for the sorrow, we carry it. And it sits on us like a ton of bricks.
So we need to respond like David. Place your sorrow and brokenness before God. He knows your not perfect. And He can carry a lot of bricks.