They say, an OPTIMIST would focus on what he or she observes what is in the glass so he/she would say it's "Half-Full"; while a PESSIMIST, on the other hand, will focus on what is missing so he/she would say it's "Half-Empty".
Situations depend on how you perceive it.
Now... what do you see??
xoxoxoxoxoxox To my housemates, the glass and the plate may look familiar... ^_^