If I intend to ask about somebody's major of study, should I use Simple presents: what do you study? or present continuous: what are you studying?
I understand that the simple present tense is used for habitual actions, and the present continuous tense is used for actions happening around now.
While studying is a temporal action occurring around the present, it takes a considerable amount of time to be considered happening in the present moment, making it more likely to be habitual.
Please indicate the correct form and share why you chose it.