If it’s one thing that most people underestimate it’s appreciation. The easiest thing on the planet to do is grow Appreciation. What are others doing for you? If you make someone upset and they are still taking care of you Appreciate it. If you made a mistake and someone takes time to help u fix it Appreciate it. Sometimes you can block your happiness all because you didn’t Appreciate what you had while it was still in front of you. It’s definitely true you never know the true value of what you have until it’s gone. So don’t wait till it’s gone to say thank you. Do it now. They will Appreciate it.