The hardest problems in life are best faced first and faced head on. Whatever challenges you are dealing with, work hard to solve them. If you let nagging problems continue, your whole life just gets worse. If you solve them, no matter how tough it is, then they are done forever and life gets 100x better. Examples from my life: recruiting was constantly a pain for me early on so I spent a year and figured out how to do it best and programmed a platform that to this day has made that problem go away. I had an ex who was mean and smoked and drank, I stayed with her way too long, but since we broke up I found a vastly better person for me. Whatever your challenges are, meet them head on! Solve them once and for all so you can move on to better things.