My understanding is that everyone in the present generation is aware of Bitcoin and its benefits. Those who question it are our Uncles and Aunts, that is why it is better to leave them.
The less people get involved in bitcoin the better for us bitcoiners as well.
Think of it this way, if you are the one accumulating bitcoin and not your friends a time will come when they will also need to buy but have no sellers available. Then you can dump on them for a huge price. Its like a hidden wet dream of many bitcoin users, which may not actually happen but is always possible.