Before you start you will need to have a product to market so how do you go about this task.
there is a link you can click on to check before proceeding. Robert and Emi Kiyosaki are both teachers, so I guess it is hard for them not to teach. https://iridescent-clam-hvsjlm.mystrikingly.com/blog/samodzielne-malowanie-plytek-sciennych