I am four years ahead of you, and have seen a disturbing amount of deterioration in my body and energy level in those four years. I have no idea what it feels like to wake up feeling rested and ready to dive into the day. My daily to-do lists include very small tasks so I don't feel as if I have done nothing at the end of the day. I'm planning a much smaller garden this year, and am still having a tough time getting the early prep work done. Yeah, it's no fun wearing out.