There's a call to remediate certain weaknesses, at least above a threshold. Is it better to have your strength raced than your weaknesses trained? What if you are really high in strength, like grit, and maybe even like creativity or leadership? And what if you're low in honesty or in compassion? I do agree that is part of the old fashioned, and sometimes currently embraced notion of what s the completeness of a human so i think you're right. But i'd say there 're a lot of people who have great interest or desire to be good at things'
Also: why do we like what we like?