I support all Bitcoin buying actions as long as it is a personal preference.
$40K is also pretty good a buying area as the OP said in his thread. As long as the OP is able to handle his money management in this case.
Even if the OP will also buy back at the current price where bitcoin is under $30k that is a very good thing too. Maybe the OP will get a lower average buy price if he buys back at this time.
DCA might be the OP's consideration if he is going to invest in BTC.
I agree, 40k is a great place to buy, 30k is even better and if it happens 20k will be amazing. There is really no way of knowing which one is the best one but if you get in, at least you will not miss out when it goes up. Reality is that if we end up buying bitcoin at 40k and sell it at 60k a year later, we still make more profit than the guy who got scared and didn't get any.
I mean that's the thing, there are so many people who are scared and do not buy crypto for some reason, and that is not really acceptable for me, if you are really believing crypto then you should buy it at any price. FOMO should be right now, not when it is high.