I will grant that we might not have realized that the last 16 months had been a bull market until either mid-2023 or maybe it did not sink in with enough evidence until around October 2023... but the fact of the matter is that any investment strategies that you had been employing in bitcoin in the last 16 months had not been during a bear market.
Investing for 16 months is not really wise for me. Because here it is possible to make profit only by planning and investing for 16 months, it may not be correct, many times I think some part should be invested regularly. It should be planned to invest for a period of at least 3 to 5 years so that no matter what stage the market goes through, the investment will continue and the profit will always increase.