Priceless untapped intellectual potential. They have a lot of different life experiences, and for some, it is a choice to continue living their homeless lifestyle even though they have been offered shelter and jobs. Their experiences are different from those of people who have been living in comfort all their lives. Go, meet some homeless people and take time to get to know them and their stories, you will learn different new elements, knowledge and wisdom from each one of them.
I think everyone has many abilities and they need to discover them and some people have the chance to do that but other don’t like those homeless people and in my opinion we should give them proper training about several different subjects that would be very beneficial.