Wordทุกข์ใจMeaningto be distressedPart of speechverbPronunciationCourseThaiLessonQuestioning utility (จะ... ไปทำไม)Usages of ทุกข์ใจเขา มัวแต่ ย้ำคิดย้ำทำ ก็เลย ทุกข์ใจHe is only obsessively dwelling on things, therefore he is distressed.