Synchronicity, Chance and Intention
I definitely think that the foreshadowing of premonitions is connected to the nature of time and its direction of flow or arrow. When I first spent time reading about premonitions, I began reading a book by JB Priestley called, Man and Time' which suggests that time can be seen as dimension in which the details of time are placed and the nature of premonitions shows the way of stepping out into timelessness, at which everything can be seen as arising in the sequence of causal reality.
More recently, I have read Stephen Hawking's,
'A Brief History of Time', which speaks of the arrow of time and of imaginary time. He said,
'Imaginary time is indistinguishable from directions in space. If one can go north, one can turn around and head south; equally, if one can go forward in imaginary time, one ought to be turn round and go backward. This means that there can be no important difference between the forward and backwards of imaginary time. On the other hand, when one looks at "real" time, there's a very big distinction between the forward and backwards directions as we know it'. Perhaps, the nature of premonitions and experience of synchronicity involves stepping outside of what is experienced as causal reality into the dimension of imaginary time.
It is interesting that it is not easy to use premonitions for advantage, such as knowing lottery numbers. In most cases, they appear as almost useless fragments. However, I am aware of a couple of people who have said that they have experienced intuitive flashes that someone they knew was in need of some medical attention, such as a friend who I knew who had an intuition to go to see someone and found him in a diabetic coma and she was able to facilitate the necessary medical support needed.