Answer:
Symptoms: high blood pressure, fatigue, thirst, frequent urination. There are 2 types of Diabetes, Type 1 and Type 2, Type 1 is genetic and you cannot cure it, Type 2 is developmental and can be cured through good eating habits and and overall a healthy lifestyle.
Answer:
Cheer them up! Try not to bring why they are depressed into whatever you are doing. If they don't want to or just want to be alone, just let them. Everbody wants to be alone sometimes.