A lot of people change for good. Some people just fall off. Just trying to progress in anything, no matter what you're doing, I feel like any progression you make... some people aren't gonna be around you that were around you.
You can't break poor people mentality. Once you grow up poor, you don't take anything for granted. It can have the negative side also because you can never truly be relaxed.
I used to help my granddaddy make sausage. He would mix it up in a cleaned-out washtub with his hands, no gloves. Man, if we did anything like that today, they would jack the jail up and throw us under it.