I used to loose my cool when I saw someone close and am really concerned about wasting their life….but now there is a change in attitude….all I say is “sure, do what you like” when at the back of my mind I know it’ll backfire…perhaps that’s a good way to explain to people…coz if u say[warn] DON’T they surely will…and when they’ve burnt their fingers…hell!! They’ll never do it again.