Anything can happen my dear friend. This is one thing I have come to learn in due time, especially in this market. One minute you are thinking something is impossible, the next minute, it is happening right in fron tof you, It is very much possible for bitcoin to be overthrown, even as impossible at it may seem.
I had a situation where I wanted to buy one coin for a very long time while it was falling in price. I rearranged the bid to buy lower and lower. I could buy it in any coins, but I wanted to make it cheaper. In the end I went for lunch. When I returned, I saw that the price of a coin increased by 30%. It happened in 10 minutes. If I were not greedy, I could earn very well.