Horrible GIS

SUCK
Reli SUCK
Im almost crazy of studying those item..if i'm able to memorise all those term, i will nt be sitting here !!!!!!!
WTF da GIS(Geographic Information Systems) introduce for!! Make my life become so irritated cz of it :( Is really too much of item need to memorise, and here i only gt 1 brain wiv limited capacity. Sighhh + SobSob
Suddenly feel stress, helpless...

WANNA CTY OUT :(