Should I switch to Data Science

I am an IIT Btech in Mechanical 2014 graduate age 31 and I started teaching Maths to JEE aspirants right after my graduation. Somehow I wasn't satisfied with it so I went to Canada in 2017 to do a graduate certificate in Computer applications development and did some online courses in Python and joined Micromasters in Data science from MIT which I couldn't finish, and ended up jobless in Canada. In lockdown I came back to India and in 2022 I rejoined the JEE teaching where I think I will be able to do good. Now at the age of almost 32, should I rethink about studying Data science, can I do well in the field of AI/ML if I pick up the courses again? Will I be able to land a good paying job in Delhi NCR, or should I just keep teaching since I'll get good at it in coming years?