Many people don't believe they can teach themselves. But you can. We live in an age of abundant information, too much even, yet there is a common misconception that the only way to learn is through a formal educational environment.
You will discover how to work at a skill during your spare time, so it doesn't interfere with your busy lifestyle. The trick here is to educate yourself and implement what you learn during your reading time. You can earn while you learn if you so choose to.
Skills, information, and abilities will never come to you. It's up to you to acquire them, and this book shows you how to do so. The book you read can help you to become an expert generalist. Here's some of what the book covers and much more: