You don’t need all the keys to fit, you just need one
Success is like sitting in front of a locked door with a pile of keys. You don’t need all the keys to fit, you just need one. But you need to keep trying until you find the one that fits.
You will never find it if you stopped trying.
And what happens when you find the right key. You get inside, explore a little, and then start again. You don’t stop — you got to unlock the next door. And the next. Until you find what you were looking for.
The key to this next door may be different, but remember you have a bunch — one of them will fit.
Life will always give you more challenges than you can count, but you have all the right keys with you.
You just ought to keep trying. Never give up.