Maybe. It depends how the person is going to react and feel about it. I have seen people losing their hobbies to turn it into a carreer and then feeling lost after some years because they thought that was what they wanted. You gotta know how to separate work from leasure or you are going to have problems. When you start to work with something you love, you shouldn't give too much importance to the stressful moments or you're gonna mix feelings when you try to relax doing your hobby. I think if a person has a straight and settled mind, this person can be happy at work and at leisure times doing the same thing. It includes cooking, dancing, drawing, practicing sports etc...