“Why am I never satisfied?”
“How can I become content?”
That is a common question of modern people.
The Quran says:
“Verily, in the remembrance of Allah do hearts find rest.” [13:28]
The remembrance of Allah is not only lip service. It is God-consciousness.
If you are conscious of God in your deeds and actions, then your heart will be at rest.
If however you are not conscious of God, you will not have a strong place to stand.