Answer:
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 sleeves.
If you drop me I'm sure to crack but give me a smile and I'll always smile back. What am I?
I am the key that is the hardest to turn
I am what bring things together. Without me everything you see would be a total mass or debris everywhere.
I make you weak at the worst of all times. I keep you safe I keep you fine. I make your hands sweat and your heart grow cold. I visit the weak but seldom the bold.
If it’s information you seek, come and see me. If it’s pairs of letters you need, I have consecutively three. What am I?