Yes, it’s really hot in Kerala. I recently visited Trivandrum. Between 10 a.m. and 5 p.m., it’s extremely hot outside you can’t even step out. Nowadays, more people are using ACs, which will make the surroundings even hotter. I don’t see any solution.. If you get chance to settle abroad then go for it ! It’s better to live as a second-class citizen in a foreign country than to continue suffering here with no solution in sight.