Answer : Interior designers must be proficient in the following disciplines
-Math and/or Physics
For an individual to become a successful, fully licensed designer, a degree plan with these subjects is needed. The interior design profession can vary based on industry specialty or lifestyle specialization. Additionally this field requires four years of college at minimum. Processes such as obtaining licenses are not for the faint of heart and require dedication, perseverance, business savvy and more importantly hands on training from skilled mentors who work in the field they wish to enter competitively and successfully themselves.