@Logicus,
To me,
The word exist, is abused and thrown around.
The rocks on the oceans bottom which have yet to be viewed by a human eye for the first time,
I don't consider such things, existing.
Even If these rocks impact my experience every day and I know that they are out there through sonar for instance,
They still do not exist to me.
The only existence is life, which means my life to me, yours to you.
Active Life, is consciousness being experienced.
These experiences ​give consciousness expression, so it is experienced in action beyond its passive state.
Things, we sense externaly, comprise these expressive actions.
When something externaly exists, it means it is stimulating existence, which is your living life.