I've been at it since August 29th and I've got 6 hours of watch time. I'm doing it the slow and steady way, producing content every day, and I feel myself getting better at making videos. I'm by no means anywhere close to a professional, but I do see myself getting better. Best advice I can give, is to not think about the 4000 hours. Just focus on making great content and the views and watch time will come.