Answer:
Heart issue cardiac could be a major problem,
The answer is GERD standing for Gastroesophageal reflux disease
I believe it is the nervous system but I'm not 100% sure
Answer:One example of when I'm mostly misunderstood by other people are through "text messeges" (this may apply to others as well). Sometimes, no matter how detailed I can be when typing my messages, and also if I'm not even using shortcut words with it, it still aggrevates me often that some people can still misunderstand what I said! I can tell they've highly misunderstood my messege because of reasons such as "responding back with a totally unrelated topic", or obviously just asking me restate my message one more time.
Explanation:
yup
I believe because of their innocence behavior about almost everything. They wouldnt lie as much as adults because they are not aware of their surroundings yet and the consequences of every thing they say or do