Huge complicated systems can only be made brick by brick. Each brick is one complete piece of the system.

Doing it like this has a few advantages:

• Prevents overwhelm

• Ensures each piece works properly by itself

• Allows you to build most important pieces first

• Easily and clearly connect each piece as required

• Group similar pieces together for better organisation

• Gives you the freedom and control to shape the entire system as needed

• Easily repair or update only the required pieces

• Make it easy for others to follow along and work with / on it

I think you get the drift. Do share any more points you can think of!

Namaste