Yes I still believe in Bitcoin.and I think we should have motivate with people to believe on bitcoin and it will be more benificial for our further.
With more people is motivated to fall or joining with bitcoin is can adding some age for the future of bitcoin but it's not easy like you said because every people is having their comfortable method for their selves.
It is not necessary that we will invite all the people to adopt with bitcoin because not all of them are capable of using bitcoin, those people only who can see the benefits of using bitcoin will take interest on it and since we are in the technology world more people are into online which means we have a good market to attract.