How can a product engineer become an industrial designer?

Can anyone suggest what I should do if I wanna become an industrial designer?

I know that some ID master courses welcome engin. students, should I take these?

Learn to sketch very well.

Yes, get the masters degree. It takes less time than getting another Bachelors degree.

I think going back to school is an obvious choice, but some employers will pay for your education if you look around.