650 to 750 with 4 months of study, bullied at test center in Korea (in 2010)

I worked for years at low-paying jobs in Korea as a translator and editor (tedious, exhausting work) translating dreck to make my bosses richer. My first practice exam score, before any study, was 650 ish. I didn't study for the verbal bc I usually get 99th pctl on verbal in standardized tests w/o s...