The phrase "touch some grass" makes me want to grab someone by the head and squeeze till it pops. I understand the context, it sounds so stupid.
Though I guess getting mad about it might be a valid reason to tell somebody to touch grass
Find that genuine interest in others' interests.
You see them on the opposite bank and it's a lot easier to build a bridge cooperatively.
Circumstances demand a personal approach, so no one can tell you how to build a bridge, only that you must.