[nicoburns]

Everything in philosophy (and life in general) is grounded in base beliefs that are assumed rather than justified with reason.

If you don't believe that you have experiences of any kind then there is indeed no point in us discussing things further.

If you do believe that you have experiences of some kind, then I can tell you that I am taking to be definitional of consciousness - that when I say "conciousness", that's what I mean - and we can start from there.