Is fantasy or imagination needed to attain wealth?

My dad thought my life was over when he discovered I was not good at STEM and he had me tested for mental retardation because I had a B+ in math and he was an engineering scholar who thought anybody who could not ace a Bachelor engineering class was severely retarded. My aunt and cousin read my poetry and were certain I’d become a millionaire author who could have everything I’ve ever wanted, but my dad though physics and math was the only thing that could build a life.
Is fantasy or imagination needed to attain wealth?
Post Opinion