You have to always remember and realistic.
I feel like I can not afford anything to others. Share point my expertise it. I do recommend + growth in a fast-million DAU Series D venture company to optimize the growth of the person in charge. All the way to optimize, I put per capita long improved more than 30 minutes (now per capita longer open to the public is 80 minutes + a), retained increased by 15 points, whether a new user or Nikkatsu, the new lower compared to the same certain competing products headlines competing products high 10 points. Because this area of the new, though more than just graduated, experience is not deep on the community two years, but also with a 10-person team has been to optimize growth and retention. So, growth also have their own experiences do not, I put my opinion one of the most important lessons:
I took my father's motto, is my idol growth hacker Sean Ellis word to give you: More A / B, More Growth. (Headline is an A / B Company, although we can not have him so strong, but we can learn his A / B thinking)
In addition, here in addition to the purpose of learning, there is a business purpose is to make some friends, mainly the field of entrepreneurship app, you can add about friends stay with or VIP training camp micro Xinqun see.