yeah theyre very instense. actually they werent very much concerned about me doing further until i got my viet score, a raw 42, and cause my brother was the dumb one who got 44, they think that the only way i can still do well is by ripping a raw 50 in spech, which is next to impossible. i just want to kill myself... my parents are irritating, but the real issue is my brother. he wants me to beat his 'mediocre' 99.75 and cause he did spech, the ONLY way for me to do well is by doing spech in his eyes. I cant lie to my parents abot the scaling, cause my brother has already told them, cause he got 45 in spech, it went to ~52, so they noe that its possible to exceed 50... thats why they want me to do it... i hate my life.... my school teachers arent much help either, cause theyre all saying that i could easily pull a 50 in further, but about 32-34 in spech due to my 'aptitude' making everything all the more confusing. i jsut want to become a lawyer, and follow my dream... HOW DO I CONVINCE THEM PLEASE!
Haha "mediocre 99.75".
I understand where you're coming from, not personally, but because I know a fair few people going through the same thing as you. Firstly, although it may seem shit now, I promise you it gets beter

... even if you do end up doing Spesh, it's not the end of the world!
Now your brother is by no means "dumb" if he got a 99.75, it sounds like you're being put through a lot of undue stress (I know I would be stressing!). I think you need to tell your parents, flat out, you want to do Commerce/Law... which is a very versatile and respectable degree, and that you wouldn't enjoy medicine or engineering. I mean ffs, you want to be a lawyer, not a janitor, I can't understand how they'd be pissed off about that haha. If they say "we know you would love to be a Lawyer, but we know better and screw that, you need to do Medicine/Engineering" then they're not worth attempting to convince any further.
If it's more of an issue that they're worried about job prospects/salary/social standing, do some research and explain to them that you'll be looking at a good salary, high social standing, good jobs etc... how you go about convincing them depends on WHY they don't want you to do commerce/law in the first place.
EDIT: By the way I'm sure you can do well in Spec... but it's a matter of principle

. A 99.90 isn't exactly something to be ashamed of anyway

.