get back to

to return to the fundamental principles or elements of something.

to return to a realistic perspective after a period of fantasy or distraction.

to return to the main topic of conversation after a digression.

to return to a way of life that is closer to the natural world.

to return to the place, culture, or family background where you originally came from.

to regain a good level of physical health and strength.

to start living in a more simple way in the countryside, often growing your own food.