Because it can catch another germ or virus
Bipolar disorder and depression are Mood Disorders.
This means that they are both mental health conditions that affect your mood in a chronic way, it is more than just being sad or happy. Depression is chronic (meaning long lasting), persistent, debilitating sadness/misery/despair. It creates extreme low mood. Bipolar disorder is a mixture of depression and mania. Depression would be the low mood and mania would be the exact opposite which is extreme high mood and happiness which leads to irrational and sometimes destructive behavior.
Answer:
Wiffleball can be compared to baseball it is the same concept. There are bases and a bat. You hit the wiffleball as well as you hit a baseball.
I hope this helps
