"If we wait for the moment when everything, absolutely everything is ready, we shall never begin."I remember thinking this very thought when my then-girlfriend/now-wife and I began discussing marriage, before we bought our first house, and again when we decided to have kids.
I suspect that life isn't about filling in every checkbox or being absolutely certain about everything before setting out. It's about knowing when to cast off your lines and set sail, doubts be damned.
Your turn: When do you know when it's time to get moving? How do you know?