Water it daily, keep it in direct sunlight, avoid insects.
In all seriousness, all the advice here has been sound. Just make sure you don't promote yourself on sites or places people don't want to see it. There's tons of places on the internet, such as right here, that have the type of communities you wanna be a part of. You're way better off growing organically here as opposed to spamming your videos on a big subreddit or whatever and getting tons of hate.