Although I don&#x27;t have specific books in my mind, but such problem finding skills come from asking questions, always starting &quot;what if ?&quot;, questions about making our life easier, people&#x27;s life easier, company&#x27;s work easier, just look and ask questions, also the best kind of ideas you come with, are the ideas that come from your own problems when you are the main user of that product, as you will keep always developing it.