How do you know when something is real?
Or an optical illusion?
You touch a table, you feel it and then know it is real...
not an illusion ... until you lose the sense of touch.
Or your brain gets fooled into feeling something not actually there.
What about gravity? Emotions? Love? Spirit?
How do you know when you are being authentic?
When do you get to be real?
This conference should be real fun and real interesting.