Answer:
What do people spend a lot of money on every year, but never want to use?
I like to twirl my body but keep my head up high. After I go in, everything becomes tight. What am I?
What invention lets you look right through a wall?
I can never be stolen from you. I am owned by everyone. Some have more some have less.
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.
The answer I give is yes, but what I mean is no. What was the question?