Most of what we worry and fret about, most of what we get upset about, does not really matter. Temporary circumstances and inconsequential events which loom large in our rear view mirrors and hover with menace on our horizons.
We've all got problems: some worse than others, but we're all struggling now, or have struggled, or will struggle with something. People and situations. In our personal loves and in our working lives. Life is a bit of a battle. There's no escaping suffering.
How do we get through it all? I don't know about you, but what helps me is having an eternal perspective.
Romans 8:16 says "For I consider that the sufferings of this present time are not worthy to be compared with the glory which shall be revealed to us."
One day all suffering and sorrow will end, and that will be a very good day indeed.