Mumbai, Jan 30 (ANI): Emma Watson has recently taken it to her Twitter page to answer some questions about the HeForShe campaign, during which she delivered advice on the importance of equal rights for men and women. When a young woman asked her on Twitter what she could do to change her dad's view that engineering was a man's profession, Emma replied "Become an engineer," a web portal reported. Another fan wrote "any tips for teenage girls with parents who think they should aspire to marry and have kids, rather than have a successful career?" to which the 'Harry Potter' star replied "Why not have both?"