Magdalena ,
Your older may represent your animus, your masculine aspects. And/or he could be the focus of the dream. The other people would be those other aspects of your psyche.
Planting potatoes may suggest something that is/needs to be planted in your life that needs to grow or is growing. It could involve unconscious aspects that need to come to consciousness. A circle usually represents that thing that bring about wholeness, harmony to your life.

The grey weather probably is how your waking life seems to be. You are looking to overcome anger. It may have to do with your brother. Being afraid to go into toilet without doors may suggest you are afraid to 'let these emotions out' {eliminating the built up anger}.
Does this fit?

Jerry

Age & Gender & Location {Required}: 60 Murfreesboro, Tn

Have You Posted Before? Date of Last Post {Use Search and Your Post Name to Help Find Last Post} Male

How Did You Find the Dream Forum? Yes