Answer:
When young, I am sweet in the sun. When middle-aged, I make you gay. When old, I am valued more than ever. What am I?
If you drop me I'm sure to crack. But give me a smile and I'll always smile back.
I am the word that has three syllables and twenty six letters.
I am a sharp looking horse with a flaxen tail. The longer I run the shorter my tail becomes.
You can see it everyday, but cannot touch it at will. What is it?
The answer I give is yes, but what I mean is no. What was the question?