Your decision to choose to invest all your money in Bitcoin can be useful in the future, or you will spend Christmas with a little money, I salute your courage to take risks but maybe you have considered it, but I dare not risk all money by buying bitcoin, now maybe a good time to buy some bitcoin.
Although the market of bitcoin today is not as good as the market last year, I think you can still have a merry christmas not now but maybe a months from now.