Whats a common Millennial Thing you didn't experience?

for example i didn't tell people to call me after whatever time in the evening for extra minutes. i always thought it was weird and nonsensical to be talking on a cellphone while at home with a landline. but as i got older i realized my parents gave me a lot of privacy so i didn't have trust issues over using the landline EXCEPT for when i was talking to boys. if a boy wanted to chat after 5pm they'd have to call my cell or go on AIM/AOL.

i also never bought ringtones until iphone but damn i do miss those stupid Jamster commercials so much. and i lowkey wanted one of their's for ~irony~