The Word tells us "in this world you will have trouble".
Statement of fact. Which means weariness will occur. It's inevitable ... an unfortunate certainty.
Here in lies the relief.
There is a place we can find relief - “The Sovereign LORD has given me a well-instructed tongue, to know the word that sustains the weary. He wakens me morning by morning, wakens my ear to listen like one being instructed (Isaiah 50:4)."
There is One who can help - ”He gives strength to the weary and increases the power of the weak (Isaiah 40:29)." He "will refresh the weary and satisfy the faint (Jeremiah 31:25)".
When we turn our focus from our trouble or from the actions of others to the One who holds us in the palm of His hand our strength will be renewed. We can cry out with the psalmist - "My soul is weary with sorrow; strengthen me according to your Word (Psalm 1199:28)". Our cries will be answered and " those who hope in the Lord will renew their strength. They will soar on wings like eagles; they will run and not grow weary, they will walk and not be faint (Isaiah 40:31)".
No more weariness... doesn't that sound good? That is my prayer for you!