What goes on in our head makes a massive difference to what goes on around us. It may not be obvious at first but it’s real. Our thoughts create the environment we live in. And, our environment influences the thoughts in our mind.
Change the environment change the person. It’s probably not sustainable though. An individual who has negative habits will eventually corrupt their environment with that mental process.
Where change really comes is in how we think not what we think… this is the big opportunity.