Final answer:
The four common symptoms of addiction are loss of control, guilt, difficulty concentrating, and fatigue.
Step-by-step explanation:
The four common symptoms of addiction are:
- Loss of control: Feeling like you've lost control of your life
- Guilt: Feeling guilty about neglecting your other obligations
- Difficulty concentrating: Frequently finding it difficult to concentrate on the task at hand
- Fatigue: Always feeling tired