Hi, I bought a macbook pro 13(retina) 2 weeks ago, I returned it 3 days later since it restarted by itself so many times when i was watching movie. So 3 days ago, my new macbook pro was delivered, i love the product. However, I found a small scratch on the screen, should I return it again? get the refund, and buy a new macbook again? since i just returned the previous macbook last week. will they doubt me? i am afraid, what if the new macbook gets another problem, then i should make the third return?