A person may look worthless.Logical formLearned from6 sentences. A boat can be worthless.Logical formLearned from6 sentences. A person can be sick of feeling worthless.Logical formLearned from6 sentences. A mother can be worthless.Logical formLearned from6 sentences. (Debt consolidation) can be worthless.Logical formLearned from6 sentences. A search can be worthless.Logical formLearned from6 sentences. (Wisdom methods) of doing research can be worthless.Logical formLearned from6 sentences. A prick can be worthless.Logical formLearned from6 sentences. Opinions can be worthless.Logical formLearned from6 sentences. A bond can be worthless.Logical formLearned from6 sentences. A story can be worthless.Logical formLearned from6 sentences. A computer can be worthless.Logical formLearned from6 sentences. A (paper currency) can be worthless.Logical formLearned from6 sentences. Papers can be worthless.Logical formLearned from6 sentences. Contraptions can be worthless.Logical formLearned from6 sentences.