Patience, and education.
I think it is much, much, much less now. People, are much more open. Only thing that bothers people sometimes is food habits; vegetarian and non-vegetarian. That becomes a big barrier you see? But, don’t worry.
You should have the convincing power, to convince them, to make your parents agree.
First make them do Art of Living. That is a better thing to do first.
COURTESY OF: SRI SRI RAVI SHANKAR GURUJI