Do you think we all have similar dreams because of our similar fears?

It's not only dreams but our thoughts, fear and general perception -- all are same because everything has come out from one source. This is what today's science say. All electrons behave same way all over the cosmos. So it's obvious that we the way we feel, think and act aren't at all different. All i can say the difference is nothing but different aspects of the same thing. If you look at an object through a blue glass, it'll look blue. For others, it may be of different color. But the object remains same. Here, we are the objects. The color of the glass is the aspect which makes object apparently different.

So far I don't experience the similar dreams with anyone else. But you have some points there. What we always think of will turns into our dream at night. That's what I have heard from others too. Lol. I had some experiences on these before. My friend told me her story then the night itself I had a similar dream like her story. I experienced these for a few times.

Well, I think we all underestimate just how alike we are. We all are made of the same stuff, and it's just where we are brought up that affects our thinking. We all want to be beautiful and wonderful and adored. We act as though we're in different species!