it's a simple rule. just don't panic. seeing the price go down makes me happy as i can buy more coins at lower price levels. people just have to realize that panic sellers are always losing. at some point when the price is going up and they feel good about buying, they end up buying at higher price levels. it's just stupid. keep holding.
You have rightly said. It is nothing else but Patience that will make you earn or lose in the world of business especially Bitcoin. I think holding of Bitcoin will be the best thing for you and your family if you continue to do so in future. The prices will keep on increasing most of the time, thus adding more money in your account.