Help me break my mundane routine

Hi chennai, I used to be very active as kid. I took up martial arts, cricket, writing, I even used to skate at tower park, I used to participate in tons of debates and win, I was my school leader. As an adult I have become really cautious on others opinions, my life has become really mundane, there’s nothing much to it outside work and friends. I would love to go back as a kid and try new things in 2025. Something like learning a new art or an instrument, prioritising my physical fitness through cycling or running, taking up martial arts etc…. Please suggest and help me connect with communities that align my interests (Art and Physical)