我非柠檬何必心酸
[wŏ fēi níng méng hé bì xīn suān]
'If I’m Not a Lemon, Why Feel Sour?' is a creative expression that borrows from the phrase 'feeling sour like a lemon.' Here, it means 'if I am not someone or something undesirable (like how a lemon tastes bitter), then why should I feel sad?'. It reflects on avoiding unnecessary distress and staying positive despite challenges.