For Hypertextual, there is no sharp line between Possibility, where conditions may be in the process of development, and the realisation of possibility. If all the conditions for a thing are present, then it will be realised.
For example, something may be considered possible; what does this mean? is this a question of calculating probabilities? or of making an act of will to determine the outcome? In general, Metabologics would say that the answer lies only in understanding the totality of conditions which constitute the transition from possibility to reality and acting accordingly.
The sharp line is rather between unexpected and possibility.