CTA - Ask me anything

In this session, three CTAs will answer all your questions. Any question about any topic is welcome.
The judges will be Lawrence Newcombe, Jakub Stefaniak and Johann Furmann.
You can either ask directly in the session or submit your question ahead of time:
https://docs.google.com/forms/d/e/1FAIpQLSeNBpCKi7l4fIW4KF4KZq4vTm8vgttMczuBwX9abymtEKYF9g/viewform