Ahh fair enough, use those dedicated people as your source of your motivation! The same way I use those who are getting better marks than me as motivation too 
I think for most schools it's around that range, 45-50
The problem with marks is because the SAC was only out of 20 marks, 2 marks is more significant
But I'd still be happy with my score
I did work hard, and I know other people would struggle to get what I got so I should appreciate it right? 
yeah, one of the girls i met recently got a 50 ( i forget for what exactly as the sac system is confusing) she was always the top achiever and in class when she sat next to me she was doing stuff weeks ahead of what we were up to, shes a great person so it always helps to have people like this in class.
its such a different environment in tafe, on a positive note the girl to guy ratio is like 0.000001 guys to 20 girls

i see, you really want to get the best mark possible but theres always the next SAC

im kind of stressing out now about this SAC, i missed the first week like you because i changed subjects and i forgot to study the characteristics of a company, ownership of LSO's (that one isnt a big deal) and i just need to bring myself up to date on point indicators.
im hoping 3 days is enough, the rest i just gotta keep memorising which should be easy
sorry if i keep going on, im on a strong caffeine buzz right now.