((hugs))
I can see you are in a rough situation pal, it's not fun to hear others talking about you, in that kind of silly way. The conclusions;
1.Sister said '' You don't have a job ''
A.She doesn't understand SA, hard to imagine for her, or better said ''Just do your thing and don't be like that and just drop that fear'' attitude.
B.She's a little jealous. She wish she could just have a day off, just frustration. It's normal feeling.
C.She is making a statement, that you should realise to get more out of life.
Which is a nice statement, I know no fun while it affects you, but mostly people say words out of frustration, the message is clear.
Because angry people always speak the truth, things they'd rather not tell ya when they are feeling good. So, just think about this.
C.She's just fooling around and being rude. I doubt it.
D.She's trying to understand, by asking your parents about it. (yea, in another speaking form... Not fun, but it is concern.. basically)
2.You're going to be like this when your 30 years old.
Clue; They want so bad you to have a better life.
When they say this, they DONT want this happen to you, they DO NEVER wish this. I know it sounds rude, though. It's a concern. If we SA people never make a move, right? But it takes time... People with SA are more patient for others and will not force you so hard, so they won't clarify this... like your sister/parents.etc, everybody wants the best for you
And me too, good luck!