Synchronicity

What evidence can you find for synchronicity?
I have had severely different experiences in my life that have shown me that synchronicity exists. During these times it seemed to be when I had an important question or concern that I would be pondering on frequently. For me, the synchronicity seemed to occur as different people (generally 2-3) in my life (who were not connected to each other but through me) would suggest the same course of action within a small time frame. As I would begin to look into that course of action more, I would begin to see that this would be the right direction for me to head in at that present time.

How would you explain connectivity?
I feel that we are all connected to each other in one way or another. I also feel that we have different degrees of connections with each person. Family members tend to have a stronger connection with each other, as well as those you associate with more frequently. For me, I am able to sense more of when my siblings are having difficulty many states away before even being aware of what is actually occurring. In turn, my family members have many times called me during difficult times, telling me that "they just felt like they needed to call," when they had no idea that this was what I was needing. To me this is one part of what connectivity is.