Stating that there 7 billion people and only 11 million bitcoins in existance, an average person need just 0.001 btc to do well. So, don't hesitate to distribute it among your friends while the price is not too low. One day they may thank you.
Probably not. More than likely it will be lost. Sell it to your friend if you want them to try to hold onto it. This is money not doses.