That is a GOOD lesson to learn. Life is hard and if you want to learn something it may not be easy, but we can't give up, and it reminds me of what the Bible says about being LUKEWARM. "Revelation 3:15-16 -  I know your deeds, that you are neither cold nor hot. I wish you were either one or the other! So, because you are lukewarm—neither hot nor cold—I am about to spit you out of my mouth."