why I have no streak
I could also be how you count days. A day at cc is not your local day but 24 hours in an specific American timezone. In cet (central european time) it seems to be 9am-9am. So I do something one evening and then at 8.50am the next day it count as only one day. And if I one day do something 8.50am and the next day at 9.10am it is not a streak, as I have missed a day.