Let a few nuts and bolts be cracked in your head if you're in a creative career

Can you sustain a decent living being a cartoonist?What sort of discipline and skills does it require to be one?Rohan Chakravarty from Nagpur gave up his career in dentistry to take up drawing for wildlife and conservation. After a brief experience of working as a designer and illustrator with an animation studio, cartooning became his full-time career. Art from his website, Green Humour has been used for several conservation campaigns and publications including The Wildlife Trust of India, a...