My leg continues to cause me problems when I sleep. Some nights are better than others, but on the days it flairs up, I spend virtually the entire night tossing and turning.
Of course, in the grand scheme of things, I'm incredibly lucky. Minor leg pain is a minor blimp on the human scale.
Maybe you have some issue or challenge nagging you each day.
An annoying coworker, relationship issues, back pain...
While it's tempting to search for the 'perfect day', the reality is we are always going to have problems no matter how well life is going.
Which is why I love this quote so much: "It doesn't get easier. You just get better."
Stop wishing for easy. Wish to get better.
With the latter your destiny is in your hands.