I miss the days when cellphones weren't popular
Being nostalgic, huh? Why do you miss the time before cellphones?
It was a time when people had more freedom and interacted better.
It is so okay to want a simpler time.  Technology can make life easier and also make life more hectic at the same time.
That's the main reason I miss it.
Yeah, I definitely agree. no cellphones and social media really made the world a better place, even if there were a lot of pros. Sometimes it really is nice to look back on how we had it, to try to improve our future and upcoming generations.