Interested in building AI Agents

Hi Everyone! I’m from South Africa, and a beginner AI learner. I want to learn and understand how to build AI Agents (specifically with Flowise and n8n). Any recommendations where to start if you are a novice and no coding/IT/development background? I’ve started with AI for Everyone. Was curious to hear/see that the lecturer thinks AGI might be decades away, but Sam Altman thinks it’s much closer. Where can I dive deeper into a topic that discussed(s) this?