Every 4 years, $BTC goes through an event called #halving , and what would that be? For example, if before miners received 6.25 Bitcoin per block mined, after the event, it will be halved and in this case it would be 3.125 Bitcoins. The last event was in May 2020 and this year we had another. With this, we may see an increase in other currencies, especially meme cryptocurrencies. So an important tip, if you invest in other currencies, be sure to monitor Bitcoin's fluctuations.