Anybody who has something sensible or worthwhile to say should be able to say it calmly and soberly, relying on the words themselves to convey his meaning, without resorting to yelling.
There is a serious defect in the thinking of someone who wants - more than anything else - to become rich. As long as they don't have the money, it'll seem like a worthwhile goal. Once they do, they'll understand how important other things are - and have always been.
I am careful about fiction. A novel is not a tract or an essay. If I want to write about land reforms, or Hindu-Muslim relations, or position of women, I can do it as it affects my characters as in 'A Suitable Boy.' I could only write about issues specifically through essays. But I'll do that only if I have something worthwhile to say.