It's the little things, like peanut butter and jelly in the same jar.

That's what is the most exciting to Otis Johnson, who went to jail at the age of 25. When he got out at 69, he rejoined a world that was starkly different from the one he remembered. This Al Jazeera video short tells his story.

From people staring at their phones with "wires in their ears," to electronic billboards, Otis is rejoining a society that he has to discover all over again.