We need to search,research... and find TRUTH ..that exists : the evidence. When the mind knows ,eyes see. Constructing a thought,weaving around it 'fundamental and basics'and evolving a hypothesis.. Before ,we go ahead with Material & Methods/ Methodology... We need to retreat. RETREAT virtually moving back ,a state of withdrawal ..in order to avoid failure,upsatting the results or for that matter complication. With second and third line of defence, one can fianlly go ahead with RESEARCH PLAN...Yet, what exists is matter.. What matters is that we finally exist.. Thence a GROUP of ORAL RESEARCH ASSOCIATES..