Selling crypto is good when you plan to buy more from dips.
But selling and quiting crypto will definately lose money.
Crypto is new economy movement and for future planning you need to hold at least 5 btc
What is 5 bitcoin for in the future? 5 bitcoin convert with this recent price is huge so i think i need to work hard for this.
Regarding buy back in the dip, i am sure anybody want it but they have confident problem when decide to sell but they are afraid if the price goes higher so they can not buy back in the dip.