Procrastination Techniques
Staring at the wall for 4 hours a day is a valid strategy, don't question it.
Use this time to reflect on your life choices. Ask yourself, "Am I really a functioning member of society?"
Link to: Procrastination Techniques 101 for more expert advice.
Link to: Overthinking: Because 5 minutes of planning is always better than 2 minutes of action to learn more.