Learn languages (human languages). Important for mobility. You won't have time to study a language for 2 hours every day later in life. Build big projects step

Learn languages (human languages). Important for mobility. You won't have time to study a language for 2 hours every day later in life. Build big projects steps by step, 30 minutes every day (code, write a book, run a YT channel). Otherwise you'll wake up at 35 not having build anything significant of your own. Don't be afraid, take risks, be bold. Get tech education and study math.