If you’re in IT, you know that a firewall is your first line of defense. It monitors incoming and outgoing network traffic and decides whether to allow or block specific traffic based on a defined set of security rules.
When you’re a solo parent, your brain is the network, and “nonsense thoughts” are the unauthorized pings trying to gain access to your peace of mind. Without a firewall, your system stays open to every “What-if” and “I’m not enough” packet that the internet (or your own exhaustion) throws at you.
Here is my step-by-step documentation for setting up your own internal security protocol.
Step 1: Identify the “Malware” (Labeling the Thought)
In cybersecurity, you can’t block what you can’t identify. Nonsense thoughts are like Adware—they aren’t necessarily going to crash your entire hard drive immediately, but they clutter your workspace and slow down your performance.
- How to spot it: If a thought starts with “What if…” followed by a catastrophe you cannot control right now, it’s malware.
- The Happy Pessimist Rule: If the thought doesn’t come with a “Patch” (a solution), it’s just noise.
- Action: Say it out loud. “System Alert: This is an intrusive ‘What-if’ packet. It has no valid digital signature.”
Step 2: Configure “Access Control Lists” (Setting Boundaries)
An Access Control List (ACL) determines who gets into the system. As a solo mom, you often let everyone in—Xavy’s needs, work deadlines, house chores, and the furbabies’ demands.
To treat your nonsense thoughts, you need to restrict their access to your “Primary Server” (your focus) during peak hours.
- The Protocol: I tell my brain, “You are allowed to worry about the budget, but only between 4:00 PM and 5:00 PM.” * The Result: When a nonsense thought tries to bypass the firewall at 9:00 PM while I’m watching a CDrama, I “Drop the Packet.” I don’t engage. I just let it hit the wall.
Step 3: Run a “Disk Cleanup” (The Brain Dump)
Sometimes the system is just sluggish because there’s too much temporary data stored in the cache. This is where solo parenting gets heavy—the mental load of remembering school dates, SSS loan deadlines, and when the dog last had a bath.
- The Utility: Every Sunday night, I perform a manual Disk Cleanup. I grab my notebook (my external hard drive) and write down every single thing swirling in my head.
- Why it works: Once the data is “written to disk” (the paper), the CPU (my brain) can stop trying to “store” it in active memory. This clears up space for better processing and—more importantly—better sleep.
Step 4: Update Your “Security Patches” (Self-Care as Maintenance)
We often view self-care as a luxury, but in IT, we view maintenance as a requirement. An unpatched system is a vulnerable system.
When I’m low on sleep or haven’t had a moment of “me-time” in the province, my mental firewall starts to glitch. I become susceptible to those “nonsense” thoughts that tell me I’m failing.
- The Patch: 30 minutes of a KDrama, a quiet cup of coffee before Xavy wakes up, or even just a quick walk with the dogs.
- The Logic: This isn’t “wasting time.” This is a critical firmware update to ensure the firewall stays active.
Step 5: The “Redundancy” Plan (Backup Your Joy)
Finally, every good IT professional has a backup. If the main server goes down, the backup kicks in.
My “Backup Joy” is a folder on my phone (and a mental folder in my head) of small wins: a photo of Xavy laughing, a “thank you” email from an Upwork client, or a screenshot of a funny meme. When the nonsense thoughts are winning, I manually switch over to the backup server.
Final Documentation Note:
Remember, no firewall is 100% impenetrable. Sometimes a “nonsense thought” will get through and make you feel like a “Single-Entry Visa” mom in a “Multiple-Entry” world. That’s okay. Just reboot the system, check your logs, and try again tomorrow.
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