my worst mistake was always being too emotional when it comes to trading. which have always made me make irrational decisions which turn out to be wrong and cost me money.
As a noob trader, I feel you. Just like right now, I am feeling like I wanna panic sell all my bitcoins that I bought few days ago @400+. I am afraid it will go down even more
Yeah if it goes down more then it would a worst nightmare for all of us, we are hoping that price should climb up in the coming future, but I think its better to buy few coins and keep it safe for the future, though it might be risky to buy bitcoins at a moment as we are not sure whether price will fall or climb up.