In addition to bitcoin investments, we can invest altcoin, or stock, or gold, or property. We should also have investments other than in crypto currency. So we also have income other than crypto currency.
With more and more human populations around the world, one of my best investment alternatives is the culinary business. I will serve traditional food, not fast food. Nowadays many kinds of diseases caused by unhealthy foods. This prompted me to set up a traditional restaurant, a natural and healthy ingredients. So, it's good to be consumed for everyone.