Then again, it's quite plausible that it's not so much the imposter syndrome but more a cultural thing, i.e. Asians generally don't like to brag or show off their accomplishments; therefore, I deflected the praise with 'I got lucky' - which isn't untrue.
Anyway. My head really hurts. I have a morning flight to catch to Bali. I really hope that it clears my mind somehow. Off to bed.