Answer:
No. 1 is Denial Stage of Grief
No. 2 is Personal Behavior Stressors
No. 3 is Self Fulfilling Needs
No. 4 is Life Situations
No. 5 is Acceptance stage of grief
Well Keeping your body active is the best way to stay alert and energetic. Exercise can improve energy levels by strengthening the circulation and the heart muscle, and in return will improve energy levels. Physical activity will increase your energy levels through many different means.
I believe thinking would be the correct answer.