I thought these were great tips to persevere from BJ Gallagher’s book ” The Best Way Out Is Always Though”.

Persist no matter what.
Endure discomfort.
Request help.
Steadfastly hold on to your beliefs and values.
Envision triumph.
Very consistently keep at it.
Embrace adversity as your teacher.
Refuse to give up.
Enjoy and celebrate every tiny bit of progress!