Coucou!!
I know I say this a lot but I really wasn't expecting to hit 20K this fast but I guess it's what people call the snowball effect.
It took me 7 months to hit 10K and 8 months to hit 20K. I just can say THANK YOU from the bottom of my heart for all your help and your amazing support in this forum, I'm so glad I found it!
My best tip is something a lot of big channels don't do: From all the love you get, give some love back to your audience. Is not that hard to <3 comments or reply to them. This is something that has given me a lot of subscribers and an awesome fanbase. You have no idea how happy you can make one person only by replying to a comment and adding a <3. A channel is NOTHING without a fanbase, go out there and answer some comments, be nice to people and ignore haters. In the end... all of this is possible thanks to the fans!
PS: I'll hit 2 Million views next week so no point of making another post, that's why I added it here ^^