18. YOU NEED TO FIND THE RIGHT
BALANCE BETWEEN HOW
UNBIASED YOU WANT YOUR
EXPERIMENT TO BE AND HOW
SCAMMY AND GUILTY YOU
WANT TO FEEL AT THE END OF
THE DAY
source
💎 Fake door
19. DEFINE THE RIGHT METRICS!
JUST LIKE WITH EVERY OTHER
EXPERIMENT,
YOU NEED EASY-TO-
MEASURE
AND EASY-TO-UNDERSTAND
GOALS!
source
💎 Fake door
21. IT’S NOT A VERY NICE
THING TO DO…
THERE WILL BE VISITORS
WHO WILL SAY THAT YOU
“SCAMMED” THEM!
source
💎 Disadvantages
22. YOU HAVE TO BE VERY
CAREFUL WITH IT IF YOU
ARE ALREADY IN
BUSINESS AND YOU
WANT TO USE THIS
METHOD TO VALIDATE A
NEW FEATURE. source
💎 Disadvantages