It is never easy to forget. So yes, we allow ourselves to grieve, to process the emotions, and then move forward. Dwelling on what was lost keeps us stuck in a loop (anguish, regret, etc), and as you said,

Yes, very much so. And because we have both, we keep on :)

That's also a great way to see it. Thank you and happy new day to you too :)

Yes, things happen, and while it can be painful, we should trust that it is for the best.