Time is an abstract concept used to measure an abstract concept.
The same could also be said about colour, smell or any other human experience. We've reduced the phenomenom down to a finite judgement where the majority opinion is agreed upon for ease of relation to others.
Your theoreum fails as it's as invalid to use "long", as there's no set way of measuring it other than the way we use to measure its passing.
Well done for picking up on the failings of physics though.
Eternal_24 said:
I thought time was an actual dimension? Or was that theory scrapped?
The problem with that theory is that it could be, but we have no way of knowing, or testing, if it is or isn't. Therefore, it's more of a label for thought than a theoreum.
If it is a dimension, Timetravel becomes possible, but we have to accept the Infinite Universe theory, which disproves certain theories like Einstein's and Newton's, because then energy can be shifted to another dimension, and thus destroyed/created for us.