My opinion, Bitcoin all time saving mode is the best way. Some time when bitcoin price up then sell and when price down then buy is the best decision. This method all time not working for trade. Many time i noticed when i sell bitcoin or altcoin sell since then price grow up and up. And when I buy bitcoin or altcoin then price low day by day. specialy, altcoin hold, sell and trade big loss. 4 years ago few coins i hold for future. now this coin price few value or most of coin value is zero. Few coin trade, there too big loss. past year in the case of 1 coin invest $1000, this coin price today zero.
Now
*Hold
*Sell
*Trade
Looking forward to the opinion of the experienced.
Hold only a coin that is reliable like btc or ethereum and bnb you will only loss in this coin if you sell them at loss, based on the market cap and the popularity of this coin we can say that it is all very legit but it depends on our own decisions and the most important is patience, because if we don't have patience we can sell our holding at loss and we will loss. So patience is very important because if we have patience we can hold and wait.