Best side hustles for experienced SE

I'm a software engineering professional living in Hyderabad, with about 25 years of experience in the industry.

Lately, I've been feeling a bit bored with the IT field, and have been thinking of doing some non-IT side-hustle for some distraction, and also to earn a bit of extra cash in the process.

What would be some good non-IT side-hustles for someone with my experience (may or may not be Hyderabad-specific)? Kindly share your suggestions.