I have on hand some results of online personality 'tests': [1], [2]. I personally find the results not very flattering, but they seem likely to be accurate, whatever that means, or at least informative.

Proficient languages: English. Child-level languages: Japanese. Toddler-level languges: Spanish. Desired languages: French, German, Greek, Russian, Korean.

Particular lnterests: math / physics / philosophy, the mechanics of cognition and learning, 'otaku media', fiction in general, languages, other artifacts of human behavior (armchair sociology+psychology)

Likes: green, trees, cats, sweet things, rain, personal computers, dawn, dusk, clouds, blackboards,

Dislikes: bright sunlight, pollen, smartphones, excessive analogizing or metaphorising, imprecise or ungrammatical statements,