A. It would help people attain better jobs
Answer:
Bruises or a change of personality or feeling to a specific person/s
<u><em>Hope this helps, feel free to message me in the comments </em></u>
<u><em>if my answer is wrong ;)</em></u>
- genius423
California would be the answer.
The correct answer is bipolar disorder.
This type of a disorder is characterized by rapid change of moods - one day, a person might feel depressed and very sad, and the other, they might be experiencing extremely elevated moods. This is what happened to Marco in the case above - so he might need to start seeing a therapist or taking medicine.
Message flow is typically one-way, source to receiver. Harder to initiate, but Internet is changing that.