As for me it is not good to buy! buy!! buy!!! And sell! sell!! sell!!! And it is good to balance the equation by buying and hodling for the time goal you have set to sell. You can set a DCA method to buy and set a long term goal for the investment so that you know what you are doing. Many people came to this cryptocurrency investment business without any plan or goals and they are just investing when they have money and that is a wrong investment plan but at least let the person plan well and if possible have a particular year which will like to sell his coins.
Yes, the price is still high for investors to purchase Bitcoin from the market, because there is a hope that the price will definitely going to reduce more than this in the future and you can use that opportunity to purchase Bitcoin and apply long term holding to achieve income. Having a good plan in Bitcoin investment, I think is a favourable thing that will make you to make a good decision that will help you to maintain a good strategy that will add more income to your wallet when the bullish season appear in the market. Since the price of Bitcoin use to increase high every four years, I believe it will be a good strategy to hold like four years before you can think of releasing your Bitcoin to the market to make massive income.
It is bad to keep waiting for the price of bitcoin to dip before buying. When the price of bitcoin was at 67k, some people were waiting for it to dip. It has dip to 64k, and you are saying that the price will still dip. New investors into bitcoin should not wait to the dip.