I love this play on the letters. It's true that every difficulty is an opportunity to show yourself what you can really do. It's a chance to improve on prior gains and set yourself up for even bigger gains in the future. It's not really disguised as difficulty, more like you can't see the opportunity because difficulty is so omnipresent. When we face hard situations, everything else gets pushed aside. Try to avoid that and fight through it. Coming out on the other side will make it all seem worht it.