to act vs to interfere in Korean
행동하다vs방해하다

행동하다to act
행동하다 means “to act” or “to behave.” You use it when talking about what a person does in a situation, especially if they act in a good, bad, calm, or polite way. It is often used with words like “kindly,” “politely,” or “safely.”
When to use to act
방해하다to interfere
방해하다 means to stop something from going smoothly or to bother someone while they are doing something. You can use it for people, noise, weather, or other things that cause trouble. It is common in situations like studying, sleeping, talking, shopping, or traveling.
When to use to interfereHow they differ
to act (행동하다) and to interfere (방해하다) are nearby Korean vocabulary items learners often meet together. Use “to act” when 행동하다 means “to act” or “to behave.” You use it when talking about what a person does in a situation, especially if they act in a good, ba… Use “to interfere” when 방해하다 means to stop something from going smoothly or to bother someone while they are doing something. You can use it for people, noise, w…