Education is the most important aspect of life. Not for the content, but to be able to learn how to critically think. If a student wants to start a business, encourage them. But, let them know that a business is a 24/7 job - so, going to school will be his primary functions as a business owner. They can then work on their business after hours. If they don’t like the thought of working 15 hour days, advise them to find a job. That is 9-5 and A LOT easier. As a banker, I’ve worked with several businesses and an owner doesn’t take time off. Even during a holiday, they’re still on the phone, checking emails, answering to issues at the office. So, focus on education first and business second.