Lets take the following example. You buy BTC at 6k and it goes up to 8K. Do you sell 100% of it or do you sell 75% and keep 25% in BTC.
What are your opinions / tactics?
Your best goal of buying btc is really as a long-term investment or simply as a momentary profit, purchase and sell at the high price. If over time I will Keep bitcoin until it gets to the highest price, in case only to seek income for any moment I will certainly sell it 100%