What business should a retired person do?

The following are the five low-capital starting categories for retirement businesses:
• Coaching or consulting using expertise gained in your first career role; 
• Service businesses such as gardening, driving, providing pet care, house sitting, tutoring, and caring for children; 
• Turning a pastime into a business by selling handmade items on Etsy or at craft fairs; 
• Opening an Online shop to sell your household items online as well as those purchased at thrift shops, flea markets, and garage sales.
• Try writing, blogging, or editing.