Learn SEO / Growth Hacking fast and effective

I need to go from being mostly ignorant about SEO, growth hacking, copywriting, marketing and sales to decent in a short amount of time. Trying to tap into the HN hivemind here. What resources are good and effective and either timeless or applicable to 2022. What worked for you? How do I go about this?

I'm a fast learner but I don't have time to lose cutting through the chaff, outdated material and money grabbing courses. What I need the good stuff.

Thanks in advance!