Crossword clues for ___ thinking:THINKWith 19-Across, reconsider ... or a hint to the starts of the five starred cluesTHINKSUses one's nogginTHINKSUses the beanTHINKType of tankTHINKSUses one's brainTHINKUse your nogginTHINKRuminateTHINKDo some cerebratingTHINK1968 hit for 42-AcrossTHINKIBM slogan that inspired an Apple sloganTHINKUse the beanTHINKReflectTHINKFamous IBM office signTHINKKind of tankTHINKExercise one's gray matterTHINKEIBM's slogan, in ye olden timesTHINKSPuts chin to fistTHINKCerebrate.THINKOffice wall sign.THINKIronic twist to a one-word maxim.THINKWith 61-Across, carefully consider ... or a clue to this puzzle's themeTHINKBrainstormTHINKI need you to remember this!THINKGet ideasTHINKSComes up with ideasTHINKIdeateTHINKINGHenry VIII, after dietingTHINK___ twice (reconsider).THINKOld IBM mottoTHINKSee 1-AcrossTHINKUse one's gray cellsTHINKMaintainTHINKExcogitate.THINKOffice sign.THINKEngage in cerebrationTHINKUse your noodleTHINKSUses one's beanOBSESSESThinks, thinks, thinks (about)OBSESSOVERThink, think, think aboutUMMI'm thinking, I'm thinking...INIGOYou keep using that word. I do not think it means what you think it means speaker MontoyaRACKSONESBRAINSThinks and thinksMALCOLMGLADWELLHis 2005 best-seller is subtitled "The Power of Thinking Without Thinking"OFTWOMINDSThinking A ... but also thinking B? Gah!BLINKBook subtitled "The Power of Thinking Without Thinking"SLOGANSThink for IBM and "Think outside the bun" for Taco BellCOLBERTStephen who said "Think books aren't scary? Well, think about this: You can't spell 'Book' without 'Boo!'"CHRISTIEGovernor who said "I don't think there's anybody in America who would necessarily think my personality is best suited to being number two"ESPYou thinking what I'm thinking?METALike thinking about thinking