Get Good At Hard Things
The better you are at hard things, the easier life becomes.
Getting good at hard things is hard hence why people don't do it but you can do it.
The more and more time spent on doing hard things, the easier those hard things become.
Pretty soon, you can move on to harder things.
No matter the endeavour, doing the hard thing turns out to be easier in the long-run.
The harder and harder that thing is to do, the more and more the world rewards you for it. Not just the outside world but the inside one as well.