Enjoyed Horizon on games - but why is 20 hours gaming/ week 'excessive'/'addiction' compared to reading a book? @leighalexander @avantgame
Replying to @honeypisquared
@honeypisquared @leighalexander hour tipping point is that all studies that have looked at it have shown NO negative outcomes UNDER 20 hr/wk
8:20 AM - 18 Sep 2015
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