There is no guarantee that after 4 years bitcoin will definitely rise again but history happened, in the past 3 halvings bitcoin always bounced back, always hit new ATHs and now we are expecting history to repeat itself. But with the current development and widespread acceptance, it is certain that bitcoin will increase in price in the near future, supply is limited and once demand exceeds supply, price increases are inevitable.
I actually don't believe in history repeating itself but it was once proven to come and I am also witnessing such an event. This makes me change my view of the market and help enlighten me that Bitcoin is really a good investment whether it was long-term or short-term.
that's right, so the point is that short-term investments in bitcoin are also good as long as we can read charts and must be able to predict well. but if a long-term investment, of course, our will not think too much about the graph and of course will sell after the bitcoin price rises and of course after there is a big profit.
Short-term investment not only requires a lot of knowledge and skills, but you need to accept the pressure and risks that it brings because trading is not always as profitable as holding. Whether short-term or long-term, you should only invest with money that can lose and should not borrow to invest in bitcoin.