The sadness you are feeling is your cellular memory letting go of the old patterns and belief systems you no longer need. It is like saying goodbye to an old friend. Your system is grieving. You are making room for something so big and wonderful that there will be no room for sadness anymore. For some of you this will make sense, for others you are not quite there yet and for yet others you have moved past this point. Hang in there everyone and call in your spiritual team to help you through the rough times. There is a new and amazing level of awareness out there and you are heading right for it.