When quantum computing, interstellar travel, brain machines, etc. Become a reality, humans will still be humans.
Two guesses
True Self - Sometimes it's hard for us to believe who we were a second ago
Death Scream - In an era of rapid technological development, the struggle and bravery of little people who have difficulty adapting to the new generation
The coffee man downstairs - you can know people by their faces, but it's hard to guess their hearts
Love potions – can technology help repair endangered relationships?
Telepathy – Will telepathy products strengthen emotions or dissolve relationships?
Concept: Sometimes, it's hard for us to believe who we were a second ago