How do you know when it’s time to continue holding on or time to let go?
I honestly do not know.
But, that being said I feel that you likely will feel at peach when you know that it is time to let go, though maybe not I don’t know.
Right now, all I can think is that you have to make the choice that is right for you and only you can do it, thus it might be a two brain deal one side saying hold on the other side saying let go and you just have to make the choice one way or the other and live with that choice, which can be blasted hard, either way, depending on what the reasons for the choices where.