Answer:
I am good at concealing what's real and hide what's true. Sometimes I bring out the courage in you!
Soft and cuddly I'll pull on your heart. But take my last name and I'll tear you apart.
I'm many people's favorite place, even though many don't remember their stay. You'll love to come but hate to leave. If you get cold, use my sleeve. What am I?
I'm written with two letters, said with one and seen with two. What am I?
I am rarely touched but often held. If you are smart you'll use me well. What am I?
Give it food and it will live, give it water and it will die.