Addmath,physics,chemistry,biology........

arrhhh.....

all this things make my mind dizzy to think on...

how do we can conclude this as higher difficulties?

it is depend on self...

but...

in my opinion....

it'll be so hard if not hardworking on this killer subject...

for ideology..

tsunami is known as killer wave...

the same like pure science subject...

it'll be call killer subject if we cannot catch up the reasoning of something..

well....

perform a higher attention will be helping in order to success...

houh....

any tips for this?

actually i am looking for that........."