Answer:
I can be found in water but never wet
I am easy to waste. I am unstoppable. What am I?
I am found in the sea and on land but I do not walk or swim. I travel by foot but I am toeless. No matter where I go, I am never far from home. What am I?
I am a ship that can be made to ride the greatest waves. I am not built by objects, but built by minds. What am I?
A dagger thrust at my own heart dictates the way I'm swayed. Left I stand and right I yield to the twisting of the blade. What am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.