If I am not mistaken, then the negative articles about Bitcoin never ended, even when it was growing up, there was still someone who said something negative about Bitcoin. I'm afraid of this, we will not get anywhere, so they are best ignored, ignore is the best fight. Although maybe someone would prefer to troll, this is also a normal option, but ignore better.
If you are an investor then is not good though, you will never have a comfortable when the negative information spread whilst it will be much especially for those peope who doesn't like bitcoin such as an expert just call him Warrent Buffet.
In one week ago I have read 3 articles which stated he never will like bitcoin even he said that bitcoin is suitable for gambling tool. How can you fix when you see the information? I guess you sell it because in your prediction the price will fall, but that information didn't bother at all.
As for that, you can learn more about everything about investment and try to be ordinary when you heard everything about cryptocurrency. Also, increase your knowledge about cryptocurrency in order when you face lots problem you can fix it with relaxed.