这首歌展现了分手后的心理蜕变过程。主角曾为感情付出极大努力（"Been jumpin' through hoops to get under you"象征委曲求全），如今完成自我重建，不再被前任的干扰影响。对方以关心为名的控制（"Ask if I'm all right... you just wanna be in my head"）被揭露本质是自私的占有欲，主角通过拉黑断绝联系（"I blocked you"），标志真正走出阴影。
Baby you don't gotta You don't gotta worry Worry 'bout me... But now I'm cool
开篇反复重复"不必担心"建立核心主题，用"feelin' so free"与"now I'm cool"的递进，强调从执念到释然的心态转变。
Been havin' good times... But you just wanna be in my head 'Cause you're lonely
揭露对方深夜来电的虚伪性，将"说关心实操控"的行为与自身觉醒对比（"I thought I needed you to feel safe"到"stuck in a good place"形成转折）。
Ooh why you tryna put me... Just because I'm still out Seein' someone new
直接点破对方因嫉妒作祟的心理机制，用"新人新生活"具象化情感独立，呼应前段"good times"的自我建设。
She say Why you gotta hit me... I am not your property... Action speakin' louder than... You don't gotta try and fix Somebody that ain't broken
通过说唱段强化反抗意志。"不是财产"直斥物化倾向，"行动>言语"拆穿虚伪，"无需修复"宣告人格完整，三重否定句构成强烈主权宣言。
Somewhere by my lonesome... I blocked you 'cause I don't Live in the past... Last time that you hit me up I wrote this
"独自前往海边"的意象象征新生，"拉黑"是具象化的切割仪式；用"创作此歌"闭环回应骚扰，使整首歌成为情感独立的终极证明。
You can worry 'bout this... Don't worry 'bout me
结尾排比句以生活琐事反衬终极解脱，将"别担心我"从劝诫升华为胜利宣言，重复强化达成绝对的情感自由。
全曲以"担心"为锚点展开攻防：开篇说"不必担心"是自我说服，结尾说"去担心别的吧"是居高临下的宣告，展现从挣扎到掌控的成长弧光。节奏从压抑到轻快的变化，映射卸下情感枷锁的过程。