I myself have just started buying cue balls since last year, I thought it was too late for the exchange rate to rise, but as practice has shown, it was able to grow even more and it is not a fact that there will be no more such jumps. It is a fact that this is a long-term investment. Bitcoin is definitely not suitable for speculation. My friends who have long been associated with the crypt both bought and are buying bitcoin. Therefore, I have no doubt about its further acquisition.