What does it mean to give your problems to the Lord? Does it comes down to the fact that things on earth are temporary and we should be looking at the bigger picture?
"Therefore humble yourselves under the mighty hand of God, that He may exalt you in due time, casting all your care upon Him, for He cares for you" (I Peter 5:6-7).
We often forget how little that we control in our lives Instead of worrying about things that we cannot control, we should realize that God cares about us and will watch over us.
"For this reason I say to you, do not be worried about your life, as to what you will eat or what you will drink; nor for your body, as to what you will put on. Is not life more than food, and the body more than clothing? Look at the birds of the air, that they do not sow, nor reap nor gather into barns, and yet your heavenly Father feeds them. Are you not worth much more than they? And who of you by being worried can add a single hour to his life? And why are you worried about clothing? Observe how the lilies of the field grow; they do not toil nor do they spin, yet I say to you that not even Solomon in all his glory clothed himself like one of these. But if God so clothes the grass of the field, which is alive today and tomorrow is thrown into the furnace, will He not much more clothe you? You of little faith! "Do not worry then, saying, 'What will we eat?' or 'What will we drink?' or 'What will we wear for clothing?' For the Gentiles eagerly seek all these things; for your heavenly Father knows that you need all these things. But seek first His kingdom and His righteousness, and all these things will be added to you. So do not worry about tomorrow; for tomorrow will care for itself. Each day has enough trouble of its own" (Matthew 6:25-34).
Yes, this earth is temporary, but still God watches over each of us. We just need to keep our priorities straight.
"I have been young, and now am old; yet I have not seen the righteous forsaken, nor his descendants begging bread" (Psalms 37:25).