Does time exist (spaaaaaaaaaace)?

I believe there is only 'right now'. And the "past" is what we remember about 'right now'. The future is what could happen in 'right now'. We don't grow old because of time, we grow old from being worn down in 'right now'. And movement, music, sound etc, is all taking place now and not in minutes or hours or seconds ago, it just 'took place' not at any specific time but just that is did take place in 'now'.