I'm not sure time wise just that it would be years upon years, I guess if I made it though, I'd definitely do some kind of 1mil video and then off camera I'd probably celebrate by crying. That's assuming I ever make it of course, one of my fave youtubers who's been on there for so long literally just hit 1mil though so who knows honestly! right now I'm just looking forward to hitting 100 subs which would be a big enough milestone for me.