Aney yako
you are a Sri Lankan living in Connecticut in a centrally heated house who travels frequently by airplane, eating normal food off the shelves and I'm guessing rice too at some occasions, everything that's moved around by big rigs from distant locations and sometimes foreign lands, getting electricity from an ordinary domestic socket which has a stonking great power plant at the other end that's got a 2/3 chance of being nuclear or coal powered, driving around in a Prius that claims to be green although its got all sorts of materials sourced from all over the world. all adding up to give you a carbon footprint the size of Antarctica.
Honestly I'd rather take advice from a lion on how to be a vegetarian than take shit from a wannabe treehugger like you.