The text recounts a personal experience of feeling excluded from a close-knit friend group due to geographical proximity and shifting dynamics, highlighting the impact of jealousy and negative energy on relationships. It introduces the "Let Them Theory," advocating for acceptance of changing friendships based on proximity, timing, and energy, emphasising the importance of self-reflection and taking personal responsibility rather than blaming others. The author stresses that friendships ebb and flow naturally and encourages proactive engagement in maintaining and building new connections. Finally, the text promotes a proactive approach to friendship, urging readers to initiate contact and not wait passively for invitations.