<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 52-year-old man is on a week-long cruise vacation with his family to celebrate his mothers 80th birthday. He has a very important presentation at work to give in one month, which will in part determine whether he receives a promotion. He decides to focus on enjoying the vacation and not to worry about the presentation until the cruise is over. Which of the following psychological defense mechanisms is he demonstrating?? A: Isolation of affect, B: Introjection, C: Inhibition, D: Regression, E: Suppressionn,  <response>: This is a question about psychological defense mechanisms. The man is on vacation but has an important work presentation coming up that he is trying not to think about until the vacation is over. This indicates he is suppressing or avoiding thinking about the stressful event until later. So the defense mechanism he is using is suppression.E: Suppression 