/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: kodirov https://cdn.slidesharecdn.com/profile-photo-kodirov-48x48.jpg?cb=1523414324 I’ve learned I don’t know anything. Have also learned that people will pay for what I know. Life is good.