There’s really no way of knowing since there is no way of forcing people to watch your videos. There are some ways of “maybe” helping it be sooner than later.I would say just not to worry about it and focus on just making the videos you want to make.It may take you 5 months, a year, maybe 3 years. It all depends on a lot of things.How many videos are you going to make ?Having just one video on your channel is going to make the 10,000 views really impossible to get to. However making a hundred good videos will make it more reasonable to get to the 10,000 views quicker.Hope that helped at least a little bit. I know its not what you wanted to hear but it is the truth.