conv: My sister leaves her clothes all over the living room. I get so irritated and I always tell her_comma_ but she seems to very lackadaisical.  My sister leaves her clothes all over the living room. Oh god. The living room is shared. She should just leave the messiness in her room. I agree completely! I get so irritated and I always tell her to clean up after herself_comma_ but she seems so very lackadaisical.  How old is she? She just turned 18_comma_ so there's really no excuse.