What if heaven is the rest of your life as if you hadn't died

What if when we die our heaven is actually the rest of our lives as though we had never died? In other words, say you die of a heart attack but at the moment of your death heaven takes over and you have no idea you ever died? You go on living the rest of your life after going to the hospital and being treated for a near miss. You go on without skipping a beat and you continue "living" until our maker decides to call all of us home and we all enter the kingdom of heaven together, at the same time. While all of this is happening your family is burying you and grieving. But to you you're "living" your life with your family and friends as if nothing had ever happened and you have no idea you died.

The rest of the time we continue to "live" may be, in human terms, 30, 40, 50 more years but in reality it could be thousands, perhaps millions, of years. However long it takes for God to finally end the world. Or reset Earth.

Have you ever thought about this? What if heaven is really the rest of our lives?