Answer:
I am enjoyed with a pot and some pointy sticks.
I can be simple or I can be complex. I can be found in this riddle or in everyday life. I can be shapes or even colors.
What's made of water but if you put it into water it will die?
It's in your hand though you can not feel it. Only you and time can reveal it.
When young I am sweet in the sun. When middle-aged I make you gay. When old I am valued more than ever.
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.