Hey there, different people have different perspectives about education and method to get educated.Some might drop out of college when they think they could start their own work without going to college.Some drop out of college due to financial or family issues.But those who target for a particular job they have to get that particular degree like llb to become a lawyer.So it's not about being insecure about ourselves it's about getting the proper degree required for the long term aim of that person.