The one who worries about his provision has no faith. We should pray for Mercy from Allāh Almighty. Certainly our prayers will be accepted. If Allāh ﷻ doesn't send your provision from above, what will your money give you? Treasure full of jewels will not fill your empty stomach in a famine. Do not run after salaries. But, look well after food, because if food gets upset and leaves, it is hard to make peace with it again.