I started writing this book six years ago during the lockdown. I sat down with a pen and a notebook, trying to figure out how the stock market actually worked. Those handwritten notes slowly turned into this.This book covers the basics I wish I had known when I started.The first section is about personal finance. Emergency funds. Why you need one before you buy a single stock. Why paying off high-interest debt matters more than chasing returns. How inflation quietly eats your savings if you leave money sitting in a savings account.Then it goes into how the market actually works. Demat accounts. Trading accounts. What brokers do. How the Sensex and Nifty are calculated. Circuit limits. Market timings. The charges that show up on your contract note that nobody explains.There is also a section on corporate actions. What happens when a company declares a dividend. Issues bonus shares. Splits its stock. Does a buyback. And finally, mutual funds. How they work. What expense ratios actually cost you over time. Why direct plans are cheaper than regular plans. When to use ELSS. When to use liquid funds.I am not a fund manager. I do not have a fancy degree. I just spent years learning this stuff and wrote it down. If you are starting out, this book will give you the foundation