Today's Gospel reading comes from John 21. When Peter asked Jesus what's going to happen to John, the disciple whom Jesus loved, Jesus essentially told Peter to mind his own business and follow him. Indeed, our business is to just follow Jesus only and not get curious about others' businesses. Not even concerns about ourselves! Just follow the Lord single-mindedly and we'll always be heading in the right direction. The opposite way is to wander off on our own and risk getting lost totally.