Speaking of bitcoin, bitcoin has helped my life, especially in my family's current economy, which I can tell very well from before, and I regret a bit because I know a few new bitcoins a few years, if only I knew bitcoin from scratch maybe now I already a millionaire 
bitcoin is only a digital currency, so it is clear our advantage in bitcoin if we follow the trade, if we just buy it and wait for this price to rise we only complain of luck, if we are lucky because we enjoy price increases, remember this is just an effect for a moment that will experience a saturation point, and the price will drop again.