when heather entered college, she wanted to be a nurse. after her second year, however, she was stressed by…

when heather entered college, she wanted to be a nurse. after her second year, however, she was stressed by her course load and lost interest in nursing. so she decided to change her career path. heather experienced a obstacle.
Answer
Brief Explanations:
Heather lost interest due to stress from course - load. This is an internal, psychological factor affecting her career decision.
Answer:
psychological