Can you have an eating disorder without knowing: yes
Can you have an eating disorder without trying: yes
Eating disorders are mental illnesses, not weight-loss aids, people don't develop an eating disorder on purpose. Often they won't know or believe that they are ill, which makes them difficult to treat.
I don't know if this is what you were asking, the question is quite vague. So if this doesn't answer your question feel free to clarify.
You can't just get an eating disorder. So if you trying, stop now.
the dangers of alcohol and eating disorder and cyber bulling
Yes.
Without sounding like im trying to inforce a negative steriotype alot of emo's suffer from low self esteem and depression this makes them feel unattracted so in an attemp to lose weight they take on an eating disorder but they are no more likely to get an eating disorder than a none emo with love self esteem. Max
Trying to copy someone without them knowing
I’m trying to get tonic without my dad knowing
Well she develops an eating disorder and begins exercising vigorously and trying to lose weight.
I think you meant "how do "I" lose weight without my parents knowing?" My first question would be, why can't your parents know that you want to and/or trying to lose weight??
The school may ask you to speak with a counselor, contact your parents, or recommend that you seek treatment..A friend of mine had an eating disorder and when she didn't confess they contacted her parents anyway, either way the school is just trying to help and if they suspect something be honest.
Starvation is not a good weight loss tactic; you're better off eating healthy and exercising regularly. "Trying" to get an eating disorder is not the way to go.
LOL you won't know till you try, will you?
It may mean that the person is mad at you or the person is trying to get revenge.