World's Fastest Mobility Scooter

Do you ever look at things in your life and wish you could spice them up?  If you had the resources (skill, time, funding), what is one normal thing in your life that you would radically improve?

If you give a moose a muffin...

Ever hear this expression about a needy person: you give an inch, they take a mile?  What are some healthy ways to deal with people who take more than they need?  What do you think contributes to their desire and behavior?