wrong thinking - wrong tools for specific tasks always end up as a big fail

badly banging brutal close closeup cretin dumb efficient err erroneous erroneously error fail failed failure faulty fiasco force genius hammer idiot imbecile incompetence incompetent incorrect incorrectly invention isolated miscalculation misjudgement mistake mistaken mistakenly modern moron object repair retarded smartness snafu stupid stupidity thinking tools unsuccessful useless waster wrong wrongly