Understand that most problems are a good sign. Problems indicate that progress is being made, wheels are turning, you are moving toward your goals. Beware when you have no problems. Then you've really got a problem... Problems are like landmarks of progress.

“Understand that most problems are a good sign. Problems indicate that progress is being made, wheels are turning, you are moving toward your goals. Beware when you have no problems. Then you've really got a problem... Problems are like landmarks of progress.”
Scott Alexander