Regrets...

... No Remorse, No regrets...

As was in a Metallica song, but is it possible.

Maybe - not for me. Right now I am just inside such a Regret-Bubble... Wishing that I was able to do something.

I once heard from someone (doesn't matter from whom): "It is better to do something and then regret that it was done, then to do nothing and regret not having done it"

But what about the cost? What about balance?

As far as it concerns only us it is simple, but if it concerns others... it is really simple also. Simple math, do the counting yourself, you will know.