What is the right sequence or timing to buy and sell BTC?
When BTC drops, then sell all alts to buy BTC, when BTC goes high, then sell BTC for alts?
How many percents do you put aside for long-term HODLING?
This might not be right strategy as you need to keep your portfolio diversified between bitcoin and other profitable alts.You can buy at dips at sell at peak prices but do some reserach and analysis before investing like market may go further more down and you can have more profits.So make plans fisrt before trading.