Short hair VS long hair?!

out of sudden, want to take selfie with my lappie webcam. while review back the photo i took, i saw photo i taken few years back.. used to be short hair.. all the while, i more prefer long hair, dun like short hair cz doesn't suit me.. but today at this moment, when look back at those short hair photo, it does look good..

then it came into my mind, should i cut back short hair like last time or jz keep my long hair till the end??!! 

hmmm.. abit dillemma...