Answer:
If you lose one of me, you are upset, bewildered, and perplexed. If you lose two of me, you are blissfully unaware. What am I?
When it comes to me, you go on red and stops on green. What am I?
Although I may have eyes I cannot see. I have a round brown face with lots of acne.
I am heavy forward but backward I am not. What am I?
I am an animal and a hair product
When is it bad luck to see a black cat?