Hi, I will share some of my beliefs about dreams :)
I won't talk about dream types, but I tell you what I came across in my life while dealing with dreams:
- I believe that by telling your dream to others before midday prevents dream coming true.
So If you had a dream, lets say a nightmare, awful and scary, but it ended good, you escaped, you won, etc. - that's a good sign, don't tell anyone about it.
- Dreams can be bought and sold. If you told your dream to someone and received smth from that person, even if he gave you a cup of tea or a handkerchief, etc - the deal was made.
I myself find these laws working in real life, but to believe or not - it is up to you :)
Sleep well ;)