play it !just relax what i do personaly is that i sell only a % and buy it back later this is long term i dont care to take 20% losses if i can make 100% and if i take 20% losses i buy more when what i sold is for sell at 30%+ less then if that 30% become another 30%+ down i cut and wait and buy back doesnt matter if you are obsesses and think you have the perfect stock and go all in and it keep dropping you will loose and be nervous and probably selloff and be irrated stock market always screw up ppl doesnt matter you cant find the bottom or the top you will never get it if you are long you can play a % in and out and average down or up worst case you will end up making small profit or smaller losses if you go all in and hold you might end up a day that is up 200% and still be red this is my opinion KNR isnt like buying a blue chip with dividend i started buying this at 5$ last dip to 2.50~ i bought 3x time what i had and sold 50% with profit now i am red i own a bit more share than what i bought in my first buy but with way lower average and i made some profit while holding if i would have done nothing but complain i would be down almost 50% with 0 profit