One thing I saw you can do to get some ideas, is to take a piece of paper or an app where you can draw, and write cubing in the middle, then make some bubbles around it with things you could talk about cubing, like news, challenges, tutorials, road to x, solves, and from each you write more bubbles for each, like for road to x, write road to NR, road to sub x on event x, road to comp win, road to national champion, and from each make more bubbles, like from road to NR, make a video where you find an NR you could break, or road to pyra NR, and make it a series, and from this go even more, from NR for pyra, say what you could do to make it, like learn full L4E, learn to 1 look, but some pyras and see which is the best and set it up and so on until you have way too many ideas or concepts, you obviously won't do all of them, but just make A LOT and then choose which you could do and want to, but just write ANYTHING, even if you can't do it, it's good to have all of them in 1 place