“It’s impossible” is often used not to literally describe a logically impossible event but instead as an exaggeration. “I can’t possibly fathom why” is also not literal, it means under regular circumstances.
I cannot imagine why anyone would prefer grass that cuts your skin over regular grass means for typical people using grass in typical garden/field situations. That could be someone’s person preference but that it’s not typical, it’s unexpected.
“It’s impossible” is often used not to literally describe a logically impossible event but instead as an exaggeration. “I can’t possibly fathom why” is also not literal, it means under regular circumstances.
I cannot imagine why anyone would prefer grass that cuts your skin over regular grass
means for typical people using grass in typical garden/field situations. That could be someone’s person preference but that it’s not typical, it’s unexpected.