What I mean is how can we show our neighbor our new car (which is only a fabrication of my mind) ?
The only answer would be that the neighbor is also a fabrication of the mind, and this in turn means that I am the only mind in existence; the lot of you only exist in my mind..
If there is only one of me, why do I exist at all ?
This is not the way.
Why not?
Enter solipsism.