Does anyone believe that what you see in dreams is an accurate representation of what is going to happen in the future?

I want to believe that sometimes what happens in my dream is going to happen in real life because the things in my dreams are so happy, but other times when I dream about hurting myself and ending everything, I get terrified they will happen.

I feel like most of my dreams are based on me depending on someone else's decision which then effects my thought/feelings/actions.

Does anyone feel like this?