There are so many occasions when we dont do what we want to do, dont say what we want to say because we dont want to face the unpleasantness that might occur once we are done talking.
My mom always tells me "Unspoken words have more meaning than spoken ones" ...But I've also read "Ask and you shall be heard"..So I am always the true gemini who is not sure if I should talk or keep quiet and wait for the right moment.

"Speech is Silver, Silence is Golden, Speech at the right moment is Platinum"

But I think there's never going to be a right moment. Tomorrow is never going to come.
There are moments when it makes sense to keep quiet and talk later..but there are moments that pass because one dint talk and would never get the opportunity again.

Ultimately the choice is ours.