can i do it?

my 3  weeks holiday will end soon..arghh, i can't imagine myself entering semester 7 next week. still think that i haven't prepared for the tension n work demand i'll face later. furthermore, i'll start with O&G posting...which i think is the hardest n busiest posting ever! i know i really need to do the very best i can this semester..coz FYI my semester 6 results weren't that impressing. huhu... i have started to question myself lately, am i able to complete this imaginable difficult course in 2 years time?? i don't think i have the answer right now...