“My style, my stamina, my system were molded down in the basement of a church in East End.”

Simplified Meaning:

The quote describes how someone's unique way of doing things, their energy, and their approach to life were shaped in a specific place that wasn't fancy or well-known. Imagine a person who is now a great dancer. Instead of starting in a professional dance studio, they began practicing in a small, simple space like a church basement. It wasn't the location that mattered, but the hard work and dedication they put in. The same idea applies to any skill or strength we develop. Often, we achieve success through perseverance in humble beginnings. For example, a famous chef might have started cooking in their family's small kitchen before becoming successful. The lesson here is that we shouldn't underestimate the importance of our early environments and experiences because they play a crucial role in shaping who we become. So, someone can apply this by embracing and giving their best in whatever situation they find themselves in, knowing that every effort counts toward their growth.