Re: Personal Nature does not change or does it change over time?
Inner nature is determined by genes, so basically genetically progrmmed aspects of your personality can not changed.
But as sure as you can gain or drop 40 pounds in a year which would alter your physical appearance and health...you can do same with your brain , and therefore seriously change your "mind".
If you watch TV 4hours a day, or instead read rocket science during same amount of time, I bet your feeling about life won't be same...and your reaction won't be either.
Moreover the way you react and feel about anything depend on your inner health, not only brain health, but whole body health: all tensions, either muscular, fatigue, pain from injury or surgery, can alter your mind.
Keep in mind that everything you do has an impact on your feelings and reactions, i'm not considering Others as per Dushwari requirement.
When you decide any single action that makes up your lifestyle, it has a HUGE impact on yourself, so changing lifestyle could change deeply change you.
That's why it may helpfull to undedrstand which parameters of your lifestyle are the most impacting those things about you that should be changed in order to mold a better you. Once spotted, alter your lifestyle accordingly, and you'll see positive changes;)