Maybe. It happened to me sometimes.
The existence of precognition, as with other forms of extrasensory perception, is not accepted as other than a purely psychological process by the mainstream scientific community because no replicable demonstration, "on demand", has ever been achieved. It is the on demand thing that stops it from being accepted.
I believe it's possible. I have had lots of dreams manifest and one premonition that hasn't yet. I avoid the premonition one though so that might be my fault that it hasn't manifested.
unfortunately it does ..bad things , good things the same
I think so, sometimes.
They can be, but it's rare. Most dreams that seem to be predictive are actually symbolic, and relate to what is currently happening your life. People get worried about scary dreams about loved ones, but if they are the usual symbolic ones, they are not about the loved ones at all, they are about those aspects of your own being that resemble your loved ones.
I personally have had 3 precognitive dreams, and thousands of symbolic ones.
The dreams you mention do sound like they could be precognitive.
I believe that due to either our own subconscious insights or something else, do not care which, dreams have clues that can be deciphered to show us a prediction of future events.
yes . . .I've had them . . .
If you are aware of enough vectors.... sure, dreams can be predictions.
Maybe. But its never happened to me.