Read the instructions

Read the instructions!
Many years of experience with coffee machines leads to strange conclusions.
Our man, after buying new equipment, unpacks the box, inserts the plug into the socket and starts to frantically press all the buttons that just caught our eye. He has been experimenting for a long time, trying to understand "What would that mean?" And "What is this detail and where would it be inserted?"
And only after a while with the words "Everything! It seems, broke ... "takes the instruction.
You can not even imagine how often this happens!
Tie it up! First we read the instruction!
The collective "ChafeyKo"