It does matter how far, its matters how well. We will all smile let's keep advertising Bitcoin to the world, encourage people to invest more and together we will the good future we desires.
Promoting bitcoin to friends and family is a good idea, we just need to make sure that they are aware of the risks they face when investing in crypto currencies. Every new investor should be aware that it's not an asset to get rich quickly, bitcoins is not in the early stage of development anymore, it's a matured currency that is not going to make a few hundred percent returns in a few weeks. Having reasonable expectations is key for any new investor. In my opinion the best approach to go for the long term and don't worry so much about short term price fluctuations. It's only a matter of time for bitcoins to be accepted globally and when that happens the price is going to rise even higher.