Out of curiosity, do you think the decrease in revenue for your tech course business is due to lack of demand (i.e. potential customers just ask an LLM rather than learn from a course now), or due to disruption in your acquisition channel (i.e. reduced traffic from SEO to your blog due to potential customers seeing Google's LLM answers at the top of the search results page)? Like for example, do you have other marketing channels such as social media, youtube or paid ads?