When you dream of seeing an avalanche it shows your anger which been suppresed and now it is the time when you can not hold them in anymore. The main mistake you did in the past ws that you did not sort these problems out and now you are suffering from anger and madness. However, you should consider what caused this situation and find the solution for it.
Avalanche dream meaning
Read more about dreaming of Avalanche in other dream meanings interpretations.