Absolutely. The cost of SAT prep courses are very small in comparison to the immeasurable cost of a lifetime of culture and experience that are necessary to impress an admissions board during an essay or interview. This is why it’s so absolutely disgusting to me to find that schools tended to rate Asian students so low on “personality scores”.

As a side note, I haven’t found any more detailed breakdown of the personality scoring results. Asia is a very diverse place and Asian ethnic groups in the US range from the very richest to some of the poorest.