Have you ever watched someone else? Millions of times. Do you know that when watching others we are involuntarily affected and influenced and that psychologically something happens inside of us that make us more likely to repeat the behavior we witnessed? [That is why it is so dangerous to expose children to popular entertainment. Watching others kill and steal creates new murderers and thieves].
Remember sweet friends, just as you observe others, so others observe you. You affect others in ways you will never know. So pay heed - you can change peoples lives.