Obsessive compulsive bi-polar fad chasing disorder
Can't stop jumping on every new trend. Always has a new obsession. Knows everything about it because they spent the whole day searching online.
'I'm now a full-time YouTuber. I've posted 10 videos in the last hour.'
'I just started a new hobby. It's called 'collecting stickers.' I have 500 of them.'
'I'm now a professional cup stacker. I can do it in under 10 seconds.'