Don't wait for anything, Buy as long as you have the opportunity. Because you never know what will be next for that $ 7,500 price. So if you bought it at the time you asked for it you will definitely have a profit today as bitcoin prices go up.
Nobody listens to that kind of advice, many have been doing that but do you even know on how many of them follow whom you told to buy while there's an opening for lowered price of bitcoin?
They don't care and can't see the idea that it's good for them to think of themselves to buy while they can see it cheap. All they say is whine about the price of bitcoin if its down but no action taken.