Answer:
I am a lunch money thief
People need me yet they give me away every day.
I am flora, not fauna. I am foliage, not trees. I am shrubbery, not grass. What am I?
Lives in winter, dies in summer, and grows with its roots upward. What is it?
I am constantly overlooked by everyone but everyone has me.
A doctor might remove one from the neck of a Dracula victim.