"Mistakes. We all make them.
They usually start with the best of intentions, like keeping a secret to protect someone, or getting some distance from the person you've become. Sometimes we don't even know what mistakes we've made to get us where we are; or we figure it out just in time to make it right again.
But every mistake happens for a reason: to teach you a lesson you would, otherwise, never learn - and, hopefully, you never make that mistake again.
Lucky for me, that never happens.