Most people try to improve their lives without ever measuring how they actually feel. I used to do the same. Some days felt productive, others didn’t — but I had no way to understand why. So I decided to build something simple. Not another complex app. Just tools that answer one question: 👉 “How am I actually doing right now?” 🔹 What I Built I created a few simple tools: A happiness score calcul
When you have 5 unrelated questions, should you pack them into one message to the LLM, or send 5 requests simultaneously? Which is faster? Splitting into multiple independent parallel requests is almost always faster. This isn't a gut feeling — it's determined by the underlying inference mechanism of LLMs. Let's walk through the reasoning from first principles. To understand this problem, you firs