What excites you - a topic you can are passionate about

Hey good friends, I am trying to collect some data kidogo nijue tu what excites people. So , this question is very open ended and wide /open to interpration - but what topics(about 3-5) can you (comfortably - or not) hold converations about? Like , what excites you , and you can talk abpout it for hours? For me is : governance and policy making , Faith(christianity), data analysis, economics, and maye startups.