This bitcoin fall to 2400 and the climb up to where it is now get me the impression that the whales are piling up to dump everything before day one.
Also I'm seeing a lot of people wanting to save the bitcoin for the first day thinking that Bitcoin Cash will be worth the same as the bitcoin or that at least they will make good money with it. They are not even realizing how this will devalue bitcoin.
You are scared to buy bitcoin when it was $2,400 in value and now it is almost double in value after more than 1 month you posted it with Bitcoin's value of $4,710. If you just believe with Bitcoin's potential growth then you already have benefited from it buy you doubt it instead. Even though the price today is high it will still go higher for the next years, so buy now as long as you can so you don't regret later again.