You ARE being VERY unreasonable and utterly selfish and thoughtless.
The kid is SIX, still learning.
Even when they're adult, you've got absolutely no right at all to think more of them for having ''high intelligence'' than having average or below.
Both of my parents have been dead for donkeys years, I never really got on with them anyway but they were always putting me down, telling me how ugly and unintelligent I am, I'd never make anything of myself etc. etc. I had it blasted at me at school from ''teachers'' and pupils from aged 5 to 16 when I finally managed to leave.
I've got 4 Basic Level 2 Certificates and that's it, which I got in adulthood. Failed my GCSE's, which absolutely bored me to death anyway, have only ever done low paying work like waiting on tables, cleaning etc. I managed various shops/businesses and am now f/t self-employed in Specialist Retail but because I'm not the academic type, aged 59 I'm STILL branded an an idiot. I work and have worked up to 18 hours a day 7 days a week. The ability to work hard and learn is far more important than a high intelligence level.
Intelligence does not make a person.
Cherish every moment with your kid, praise them for ALL they try to do, even if they fail or the kid will end up with a lifetime of issues as I have.
And lastly, don't be pompous!