These are the two statements I like the most from your post. knowledge is the most important investment, without knowledge we will not be able to find a strategy that suits each of our abilities, and with knowledge we will be able to adapt to all conditions, because the crypto market is very volatile and the trend changes all the time.

without knowledge we cannot determine the right timing to enter or exit the market. if you just rely on luck then it's not helpful enough. unless you are someone who is always lucky

well, there is great optimism in the closing sentence of the op post, it can be our motivation to keep trying and be patient, there will definitely be other opportunities. while waiting for it to come, we can continue to learn.