In fact, if these people really knew about bitcoin and the blockchain, they would find that bitcoin has been on an upward trend for a long time.
So it's obviously a good idea to hold bitcoin now.
When does your long time start from ? If we the performance in this year, I see a lot of fluctuations and overall it is in red.
Dude, looking at it from the start of this year means starting from a decline or correction from an unusual all time high. Of course you'll see red. Try to look at the bigger picture and start from 2016. Then you'll feel a but better knowing that the trend btc is following is still heading for something good