At this point, you've realized that the world is indeed against you, and the only logical response is to build a moat of spikes around your house.
Here are some tips to help you in your quest for paranoia-fueled security:
Phase 3: The Great Firewall of Despair - A step-by-step guide to building a moat of spikes that will keep the neighbors away.
Phase 4: The Panic Room - A secure bunker where you can hole up and contemplate your life choices.
Phase 5: The Final Countdown - A countdown to the apocalypse, where you can watch the world burn from the safety of your moat.
Or, you know, you could just Phase 6: The Sudden Onset of Reality, where you realize that maybe, just maybe, your neighbors aren't out to get you after all.