It seems fairly clear to me is that there’s often a gap between “what we have” and “what we want”.
If I were to accurately model this gap using Science(TM) and Art(TM) it’d look something like this:
This homage to an old hymn gets weird rapidly after verse one, so let’s end it there.
Question: Is the whole world in our heads?
Answer: Depends on what you mean by “in our head”.
Let me explain, using this Highly Scientific Diagram of how we experience the world:
This had many implications, including some interesting cultural exchange, another teenager to share the household washing-up burden that SO UNFAIRLY fell on my brother and I, and an extra excuse to go on lots of fun trips.
During one outing to a theme park, we came across a terrifying ride, called Oh Dear God Why Would You Go On THIS Are You A Total Fool.*
* I may not be remembering the name of this ride correctly.
It involved lying flat, suspended only by a thick elastic cord, and being pulled seventy feet in the air, and then being dropped towards the ground below. For “fun”.