i was trying to build llms from scratch at 17. failed miserably because i did not know linear algebra. ended up in a different but adjacent field. when chatgtp got big suddenly there were so many people doing llms and i didnt want to compete like that. so much of what was happening was hype, and that really turned me off. am back to building llms from scratch, but like, its a journey teaching myself all the theory on top of my job. i have decent fundamentals, but i need a better grasp of all the advancements in the field in the past 5 years before i would feel comfortable designing anything. baby steps, essentially. am working on better understanding all the layers of an ai while implementing a rag on my local model as an experiment. 17 year olds should learn whatever theyre interested in but need fundamentals in order to do anything advanced.