This dream may symbolize a desire for freedom and independence in your waking life. The old ambulance represents a past situation or relationship that you may feel trapped in. Your wife driving and giving you medicine could suggest that you rely on her for support and guidance. The big facility represents a new opportunity or challenge that you are facing. The person telling you that you cannot escape may represent your own fears or doubts about your ability to succeed. The army guards could symbolize authority figures or obstacles in your life. Your attempt to escape and seek help from the army guys may indicate a need for assistance or guidance in overcoming these challenges. The beach could represent a sense of relaxation and freedom, but the army guys training there may suggest that you still feel restricted or controlled. Overall, this dream may reflect your desire to break free from limitations and seek support in pursuing your goals.