If you’re learning Korean, you’ve probably wondered: “Both -아서/어서 and -으니까 has the meaning ‘because’Then what’s the difference?”   The short answer is: 👉 They are similar but used in different situations and carry different nuances.   Let’s break it down in a simple, learner-friendly way.   [Basic Meaning of -아서/어서 and -으니까]   Both expressions are used to show Cause & Effect . 🔑 The key difference is whether the speaker’s intention or opinion  is involved.   [-아서/어서] 🔷  De