The arrival to the fifth dimension is an inner journey. Our perceptions of what ascension is, what is entails, involves, and means limits our experience to what ascension beholds; limitless creative power of your world. Any expectation bestowed on our physical world that is let down immediately creates the experience we are not creating our world, when in fact we are.
The date of Dec 21, 2012 signified an important date around the wolrd, on a collective level, the death of the world or the birth of a new one, and if you take duality out of the picture, it was simply a unifying date of to take gaia out of duality, and the collective into unity.
As part of the old collective, we were either waiting for some sort of radical change to produce proof to us that there was a re-birth or to others the end of time. They both did happen, we just need to wake up to what has occured. Also, there are others that remained unconsious to any occurence but are slowly being forced to wake up to some other sense other than their ordinary senses which percieves the world around them.
Constantly we are bombarded with everyday occurences from society, friends, and loved ones that attempt to instill their reality to ours. It can be difficult to let go of 3-dimensional dynamics that effect your flow of source between you and your world. We are given a choice here, remain in 3-d or transcend into 5-d when needed and transmute the energetic dynamic of 3-d into creative force of source.