well when i introduced bitcoin to some friends of mine, some received the information with levity, with the reply that bitcoin is more of a pronzy scheme, well that hasn't detared me from spreading the good information to others who are willing to listen and act on it. Bitcoin is really a bubble and i urge all to invest in it.
After I was mocked at, I stopped advertising Bitcoin to my friends. I simply work for myself and communicate with the same people, who are happy to use the cryptocurrencies. It seems to me that it is the best strategy.