When asked how to keep up with all of this AI/ML stuff when starting your own AI business, Jeremy Howard (general genius and co-creator of fast.ai) replied that

When asked how to keep up with all of this AI/ML stuff when starting your own AI business, Jeremy Howard (general genius and co-creator of fast.ai) replied that you don't need to know everything and keep up with everything. Pick a niche and focus just on that. And if that keeps changing too fast or is too much, pick a niche inside that niche.