Some questions

[MrE]

Hello everyone and apologies for my bad english. I come here just to ask some questions about my dreams. I usually remeber my dreams and lately I realized that I'm dreaming old dreams, dreams that I dreamt before, and I'm able to change things in those dreams. Tonight, for example, I saved a girl who killed herself the first time I did this dream. And it's not like I just told her not to kill herself...I had to make her believe that there was no reason to comitt suicide because otherwise I'll have to save her again in the future. And some weeks ago I dreamt to be in a dream so I died in the "second level" dream but I just woke up in the "first level" dream (I'm sorry this sounds like "Inception" but i don't know how to explain it) What those dreams mean? Probably nothing...but I'm curious to listen to your opinion. Thank you.