Well, bitcoin isn't like those stocks or altcoins that go down in value and never come up again ever, it's completely different from others as it's value is ever increasing and it does fall low periodically for a short period of time but then again it plunges up and even crossed its previous ATH. And what I have seen in the past years, bitcoin's price have reached the level where it will remain for a few weeks to maximum few months and then will strike back up after that incubation period.