The shortest answer is doing the thingErnest Miller HemingwaydecisioncourageknowledgeconfidenceCopy this quote
“We study ourselves three weeks, we love each other three months, we squabble three years, we tolerate each other thirty years, and then the children start all over again
“The things we really know are not the things we have merely read about or heard about, but the things we have lived, have experienced, have been sensible of