Answer:
Used left or right, I get to travel over cobblestone or gravel. Used up, I vie for sweet success, used down, I cause men great duress.
I'm sometimes white and always wrong. I can break a heart and hurt the strong. I can build love or tear it down. I can make a smile or bring a frown.
You'll see savory dishes in Hong Kong sizzling in these.
I am cracked by Indiana Jones. What am I?
A seed am I, three letters make my name. Take away two and I still sound the same.
When is it bad luck to see a black cat?