Actually owning 1 bitcoin is really good the cost of that is very high, but in the future we do not what is going to happen to the bitcoin because there is a chance the price is very low on that year so if you want secure future you must need money but now you can become millionaire with the help of the bitcoin and the other altcoins you must need only to trust to cryptocurrency now and you will gain money but you have a lot of patience to wait to increase more the price because that is the prize for those people who wait like more years are earning more money.