The more it (vaccination) is supported by public authorities, the more will its dangers and disadvantages be concealed or denied.
The mass of your visions depends on the size of your dreams and distance they can cover within a given period of your life.
A good friend will help you to discover the potentials you haven't uncovered. A bad friend will help you to cover up the potentials you have already recovered. Make your choice!
Don't let out your true behaviour in the public, even if you were born nasty, make others feel you were well bred.