One advantage is that if successful, all the money goes to you. If you're a huge company with shareholders, then the people and the investors get some of the money the company makes. In a sole proprietorship, everything goes to you and then you can choose what to do with it.
A man who is almost 65 years old withdraws from his connections with younger people, and his coworkers stop asking him for help would be described as a behavior that is natural part of aging according the <span>disengagement theory.
</span><span>This theory states that "aging is an inevitable, mutual withdrawal or disengagement, resulting in decreased interaction between the aging person and others in the social system he belongs to".</span>
