Acharya Prashant explains that most of our actions are initiated under the influence of the environment rather than a personal understanding of their importance. When a student starts studying because of a teacher's motivation, the effort lasts only a few days because the urge was not their own. He points out that our beginnings are often flawed because we act based on external pressure, specific occasions, or observing others, rather than a genuine recognition of value. This lack of internal clarity leads to a restless mind that engages in unnecessary multitasking and constant preparation for the future, even when it is not required.