Half-full? Half-empty? What is the difference? It is just freedom of expression. No further psychological thing cuts in that. Why don't you spill over either half-full or half-empty glass? Then, you'll find a real empty glass and spread water. No more arguement. Empty glass stands for endless possibility and spread water symbolize the equality. Spill it over..you'll fine the real stuff... * 돌이킬 수 없는 것은 돌이킬 필요가 없는 것이 되어야 한다. * 이 인성, 낯선 시간속으로