Don't forget that you should be attempting to learn too... I mean really learning.. not just saying that you are learning.
One of the first things that you should try to learn is how to NOT lose money. That would be one of the best things to learn, especially in the beginning of your trading practices.
When I say learn how to NOT lose money, learn how to value your wealth in bitcoin, not dollars or whatever other crappy fiat that you might use. Stack your bitcoin, and in the long term, you should be in profits - especially 3-5 years down the road as long as you continue to stack sats.
like you brother trying to practices already learn every day and practices but few time learning problem no guideline.
No guideline? Don't we have more than 25k pages of wo? and common strategies within... and also common sense can be a guideline, too.
You gotta also attempt to use a brain, and don't gamble. I think that I have said don't gamble a thousand times.
If you buy and hold, there is no fucking way that you would be even close to 80% down. So just do some variation of that. Buy and hold and wait 4-5 years, and that should be profitable.