Change has a cost, and it’s not just effort. It’s tension. Start improving yourself—your focus, your habits, your mindset—and you’ll feel it. Not just internally, but between you and the people who’ve known the earlier version of you. The one who tolerated more, who laughed things off, who didn't ask so many questions. When one person starts growing, the dynamic shifts. Not always dramatically. Not always in conflict. But enough to notice. Enough to create distance. You begin valuing your time differently. Your conversations start …