LPT: Add the phone number to a contact's name to memorize it forever
I wanted to memorize my gf's new phone number in case of emergencies. I added her phone number to the contact name, so when we text or call I would always see it and just slowly internalize it.
1 month later I had to remember the number when I was filling out a form and just wrote out what felt right. Checked immediately afterward, and lo and behold I had recalled it perfectly.
Tip is useful for remembering important numbers of people in your life you contact regularly. #entertainment source