For me, there is never a better time to do something than NOW. Whether it's saying 'I love you' to someone special, going for a run, or running an errand that's been put on the backburner.
I hate excuses. Excuses are weak and stagnant - exactly the opposite of who I want to be and associate with.
So "J" is for Keep Calm and JUST do it.
What is it time you started to DO?