what else can be done other than hold when the market is going down like this. back to our first goal, if we aim to invest it takes a longer time to hold it but if we focus more on trading then of course we have to manage and use it in the near future. but for me bitcoin is good for long term investment and currently the price is also falling so its better to hold than to sell it and get the big loss. but if you want profit in the near future you can choose to trade with coins that are good in the market, I think it's a good choice.