All the frameworks, languages, libraries, datasets, courses, papers, videos, groups and tools (have I missed any?) are here for us to combine and configure however we like. We might be overwhelmed by their volume and think that we have nothing original to add, but we can still remain creative in how we combine and mix them. All this content is like lego pieces, we can have lots of fun putting them together in new ways. That's why they shouldn't be a barrier, but an ingredient to creativity. The trick is to seek what you enjoy, then creative energy builds up.