1. An apparently meaningful coincidence in time of two or more similar or identical events that are causally unrelated. Sometimes seemingly deja vu or a sudden realization from amnesia.
2. Self revealing proof that you are on the right (or wrong) path for that day. A feeling of destiny bringing you to a moment in time in order to reveal something to you.
3. When people say “Speak of the devil”, it is usually because they are speaking about something, then a few moments later, it will appear. This is synchronicity. This can also happen if someone were to be speaking about one thing, then find themselves in a similar conversation a few moments later (whether it be a few minutes, to a few weeks) with an entirely different person. The conversation will be perfectly in synch with that person’s life at that moment in time.
4. Being at the right place at the right time instead as well as being at the wrong place at the wrong time.