TikTok's co-founder is stepping down as chief executive

Here's a section of Zhang Yiming's letter to employees:

The truth is, I lack some of the skills that make an ideal manager. I'm more interested in analysing organizational and market principles, and leveraging these theories to further reduce management work, rather than actually managing people.

Similarly, I'm not very social, preferring solitary activities like being online, reading, listening to music, and contemplating what may be possible.