Don't be sad, don't panic, it's gonna be ok.. anyway, bitcoin prices are still at a high price i guess. Calm down, i think this is just a momentary / temporary drop, maybe the bitcoin price will lead to high again. Well we can only hope that bitcoin price never drop to $4000 again, hope so.
Haha just bitcoin drops below $4,000 make you feel worry, do you ready in someday the price of Bitcoin drops below $1,000 again? Of course, there are not many traders can ready all worst situation of market and honestly, I also cannot do that all. 