If you want to know how to gain popularity as a youtuber, you should definitely have a go at this quiz.
Give a harsh reply
Tackle it diplomatically
Delete his comment and block him
Handle it cooly
Post interesting videos frequently
Check out reviews and comments and work accordingly
Watch videos only
Post any video you get your hands on
Post negative comments on other videos
Appreciate them if you like
Try to create a better one
Not sure
12-18
18-25
25-40
I don't think that would really matter
Watch videos
Gain knowledge
Watch sexual content
Don't visit much
Yes those that would go viral
Yes copy from somewhere
Not sure
Yes some creative ones of my own
Re-upload it again and again
Delete it
Try to make the second one more catchy and interesting
Try to understand why
Viral content
Subtitles
Size
Quality
Wait!
Here's an interesting quiz for you.