set off

Starting contains two meanings. One is to start and move towards a new life. The second is to get rid of the old lifestyle or behavioral style.
If the dreamer appears in the dream as consciously embarking on a new journey in order to escape from the past life, it means that the dreamer is avoiding difficulties or responsibilities in life.
If the dreamer appears to actively run away from home in the dream, it means that the dreamer hopes to get rid of the current lifestyle and urgently hopes that he can find freedom and independence.