Missed a chance I never had?

Sometimes I feel like I’ve already missed the chance before I even had one. Chat to someone online, things seem to be going well, but then life gets in the way, have to go away for Easter and such things, and with one thing and another, for various reasons, you never get around to meeting up until all you have is a less and less frequent chat online and then that stops soon too. And I’m left not knowing what I did wrong.