This is also a sign of frontal lobe deterioration, especially in men. Frontal lobe controls impulses. As the brain deteriorates due to age, disease or trauma, men especially love to grab ass or tits (Italians pretty much do it from birth to the grave regardless of mental function). If any of you have any been caregivers, worked in hospice or known someone that has, they've likely been a victim of some senile old turd trying to molest them.