People often hear this quote:
"What you sow, you reap."
This is true with all lifestyle changes:
"Sow a thought, reap an action.
Sow an action, reap a habit.
Sow a habit, reap a lifestyle."
Your lifestyle changes ALWAYS start in your THINKING PATTERNS. There are NO EXCEPTIONS. How we change the thinking patterns, is a combination of various factors that scientifially come together into a plan and a process.