Waiting is never an excuse or a good strategy to invest into bitcoin because it will slow down the quantity of bitcoin that you are supposed to have acquired in the long run. As you are waiting, don't forget that bitcoin price is increasing and also your age.
If you have decided that you will invest after the price comes down a lot, then I want to assure you that your investment dream will not actually come true.
So shake these thoughts from your head and start investing and keep doing it consistently so that even if the price comes down, you will not miss the opportunity to invest in Bitcoin.
Waiting endlessly for the perfect dip usually means you will just keep watching from the sidelines while the market moves on without you.. Truth is, nobody can really time the bottom, not even the so called experts.. If you keep waiting for some magical price, you might never actually start..
That is why consistency matters more than timing.. Putting in little by little, no matter the price, makes sure you are always in the game. When the market dips, you’re buying cheaper, when it rises, you are already holding. In the long run, that balance beats sitting on the fence and waiting forever…
Your right the market isn't going to wait for anymore that isn't ready yet or that hasn't concluded the decision of investing in Bitcoin. By the way, Bitcoin doesn't wait for anymore,it continues to grow without getting supports from anywhere. And by the time he is ready,the price of bitcoin wouldn't be the same as the last time he met it but they will still be room for him to start as long as he has a Discretional income to start buying for the long term. The only difference is that,he will be buying bitcoin a bit higher but it doesn't matter because he is right on time.Bitcoin is still growing and haven't come close to his peak, that's accumulating bitcoin consistently from his discretional income and Hodl for the Long term will give him good profits in return.
Bitcoin's decentralised nature has been a major asset in it's growth, people having hold or influence over things always tend to delay growth and limit exposure, this is why bitcoin has grown so much, with no strings attached to the rise and fall of the economy of any particular country, this practically makes it immune to economic inflations, and it's self sustaining nature has also helped increase it's global value as many more people want it, and now it's not just people, now we see full companies wanting to have their share of bitcoin, even countries trying to increase their own stash of bitcoin, we keep seeing them buying more and more, this alone is already enough prove that bitcoin is a sure fire way to financial success.
I propose an alternative. Definitely don't do Sell Buy Sell, but you can do Buy Sell Buy.
I wonder how many users will understand what this means.

you are probably right, but you can only sell what you have and you can't have it you don't buy, so with bitcoin I don't think selling can ever come before buying, so you have to buy buy buy before you can sell sell sell