There may be many reasons to be tempted to anxiety. Money, family, school, the political situation, our relationships, illnesses, the "unknown", etc ... you have probably experienced anxiety about other things that we don't mention here. Some situations may indeed be very serious, from a human perspective. But no matter how terrible the situation looks, if you put your trust in the Lord, and let him know your requests - it is very important to cry out to Him, shed your heart and deliver all your fears - you can go to rest.