I think what I want to do is teach Java specifically using Amazon Web Services and Java Spring Boot along with Thymeleaf template engine, ORM, REST and BootStrap to teach web site development. After I get something going with that I may go for Android or even Desktop Develpoment classes. I have a strong will to teach. I have taught things before in Military and other career areas. I even taught some Java on Outschool. There is much that can be taught using Java. It's a great programming language to learn and use. If you haven't found it in my BIO, my website is https://softwaredeveloperzone.com with about 50 articles. Most are Java with a few HTML and CSS.