Answer:
I have memories but none of my own whatever's on my inside is what is shown. If I'm ever different it's because you changed me I feel like a decoration here for you to arrange me.
I am a daily ritual involving using a metal tool on the body
Why are there no living cats on Mars?
You shoot me but I don't die. You hang me but I don't die. What am I?
I had a bright start, but I couldn't take the pressure. I consume everything, yet I don't eat anything. What am I?
When is it bad luck to see a black cat?