好問題，完全明白你依家都好uneasy，始終簽咗約，有種obligation喺度⋯⋯ Source: Labour Department Website

但first and foremost， 先睇清楚咗你份contract。通常你嘅employment contract嘅中至後部分會有一項係”Termination of Employment Contract”如上圖，睇清楚係理論上頭一個禮拜嘅notice period要幾耐，先了解自己嘅worst scenario。 

第二步，永遠最好係打電話直接講，越快越好，唔好拖。Human conversation一定好過冷冰冰嘅email，一嘢打過去，首先要多謝佢哋一輪：多謝個機會、多謝用咗嘅時間、多謝個interview過令你了解咗自己好多諸如此類🤷🏻‍♂️，跟著瘋狂say sorry，話自己爭扎咗好耐，諗定點解簽約，例如話收到果刻好treasure個機會嘅廢話等等，總之預咗會俾人瘋狂講說話，由佢，因為係人之常情，瘋狂道歉就得。 

第三，如果無打電話，先此好send email，詳情睇呢條link: https://www.google.com/amp/s/www.themuse.com/amp/advice/how-to-gracefully-turn-down-a-job-offer

就算contract terms要番咗工先可以遲職，通常HR都唔會特別玩你或者sai你時間sai佢資源嘅，做好溝通就得啦😉