Crossword clues for It's a matter of when, ___ if 3 lettersAnswerClueAGE___ is an issue of mind over matter. If you don't mind, it doesn't matter. (Mark Twain)GASState of matterTOMIt's a small matterNOWAs matters standGASOne of the states of matterGASOne of the three states of matterMEHDoesn't matterASHGray matter?OREMatter of miner concernRESIt's a matter of lawAGEIt's a matter of timeASAMatter of fact introRESMatter for the courtsVELFamily Matters actor Reginald ___JohnsonDNANCIS matterDNACSI matterPTAGrp. dealing with elementary matters?COPBlack Lives Matter protest subjectRESBrief matter?GASLaughing matter?RESMatter, in lawASHMatter of the hearthAGEMatter of timeLAWConstitutional matterCFOCorp. VIP in charge of money mattersRESMatter of lawRESForum matterAGEIt's just a matter of timeTHEArticle that matters to GoogleASA___ matter of fact...EGOMe matterRNARetrovirus matterOREMined matterRNAGenetic matterPTAOrg. concerned with 10-Across mattersRESMatter in courtGASBoyle's law matterPARMatter of course?GIFWhether it starts hard or soft is a big matter of debatePSHYeah... like that matters...DNAGene's matterNUBHeart of the matterONEYou, or me, or anybody else for that matterEGOIt's a matter of personal prideAILHave something the matterNANMartin of "Matters of the Heart"ENOBrian who said "It's not the destination that matters. It's the change of scene."OREMiner matterASHVolcanic matterOREMining matter