Tree Wiz Hat

50% product management, 30% productivity, and 20% funny/quirky things about life. I care about your inbox as much as you do. Probably more (!)

A note-taking tool for visual learning.

Một lá thư nhỏ mỗi tuần từ MỞ - Mơ và Hỏi.

I write to see the world a little bit differently everyday (sometimes with charts).