Parasympathetic stimulation will hold the following effect?

Parasympathetic stimulation will hold the following effect?
Your autonomic nervous system simplified:
Sympathetic over-sensitive system:
1. Fight or flight.
2. The accelerator.
3. Stressed out.
4. Quick responses--constricts blood vessels, speeds up the heart.
Parasympathetic apprehensive system:
1. Chilled out.
2. The brake.
3. Return to normal.
it initiates the flight or flight response.