How to Build a Successful YouTube Channel

So what are the things you look for in terms of I know it's probably very dependent on the program itself or on the channel. But what is what some guidance you can give on things to look for. You're trying to get a new program to breathe and kind of learn from it and iterate on it like YouTube is a great example right. So yeah so like start simple with what you know and kind of like the ideal if nothing changes this can still work and then you're layering on that.