Discovered by Anton Titov (65% response rate):
"We even write our messages sometimes not using capital letters so it would look like it is really personal, wasn't made on a hurry, on the go from the mobile."
Implementation:
Psychology: Creates authenticity by avoiding the "perfect" appearance of automated messages
https://youtu.be/8ECtMHazy-M?feature=shared
From Jorge MartÃnez-Arroyo (37% response rate):
"It would look very weird if I have just met you like a couple of days ago and now I am trying to sell you something."
Implementation:
Psychology: Creates familiarity and trust before asking for anything
https://youtu.be/rI0-fUuetyo?feature=shared