hmmm.........wat should i do?!!!!!!

i'm in a dilemma...wat engineering genre sd i take? everybody hv different opinion...i really dun noe, one minute i'm onto this, n da next, i'm alredy doubting my choice...so i'm really stuck at tis up, down, left or right see-saw...i think most of us hv tis prob...hahahahaha, wat a thought! so here i am, e&e is out of equation, civil is also out i did not even understand da basic! so it's down to mechanical o chemical, but chemical is my first choice, mainly becos i like chemistry, barrier? i'm afraid dat there's no job security...mechanical? it's safe...da thing is a lot of us is doing this field, n i can safely say, in m'sia it is still a male-dominated field...so i'm back to square one! i wonder wat sd i do!!!!!!! anybody? help me!