어떤 일에 대해 지나치게 오랫동안 또는 깊이 생각하여 상황을 복잡하게 만들거나 스스로를 힘들게 하다.
To think about something too much or for too long, often making it more complicated or stressful than it needs to be.
예문:
"I tend to overthink things when I am tired, making small problems seem huge."
"Don't overthink the invitation; just say yes if you want to go."