It needs to be the perfect time.
The idea is not ripe yet.
It has to look perfect.
The post must be better first.
I need more knowledge before I start.
I’m not sure I’m ready yet.
While you were waiting for the “perfect” moment, time, idea or whatever, you have let wonderful, amazing, super and even good enough just let you pass by.
It could have been magical or even the best new thing out there.