we have to have the desired price limit in the coins that have been invested to be able to make a profit and I think long-term investment is okay but if there is an opportunity to be able to make a profit, we must be wise in making decisions for opportunities, rather than staying in just let the existing one wait for a long time to get results in the investment.
when there is a slight increase in the coin I hold always selling some of the coins to make a profit and I will buy it back after the price corrects lower than when I sold it.