The phrase "a busy life" refers to a lifestyle that is filled with constant activity, work or involvement in various tasks and responsibilities. It implies having a full schedule, being constantly on-the-go, juggling multiple commitments and trying to fit as much into one's day as possible. A person leading such a life may have numerous professional, social, family or personal obligations that demand their time and attention, leaving them with little downtime for rest or relaxation. The phrase can also imply being preoccupied or overwhelmed by the demands of everyday life, to the point where one might feel stressed, anxious or exhausted from trying to keep up with everything. Overall, "a busy life" suggests a fast-paced and active lifestyle that involves juggling multiple responsibilities and keeping oneself constantly occupied.