I’m a 20-Year Engineer – AI Coding Tools Are My New Oxygen (But They’re Toxic If You Breathe Too Deep)



This content originally appeared on DEV Community and was authored by Isaac Hagoel

Let’s be clear: I’m totally hooked on coding with AI and not looking back. Here’s how to use it like a stimulant, not a crutch

AI coding assistants aren’t just helpful – they’re a cognitive exoskeleton. I code 3x faster with Cursor, ship prototypes in hours instead of days, and offload the work that makes my brain feel like overcooked ramen. But here’s the catch: every line of AI code is a Faustian bargain.

Why I’m Addicted (And You Should Be Too)

AI isn’t “helpful” – it’s a force multiplier for:

  • Killing yak shaves (Bash scripts, config hell, regex, TypeScript puzzlers, SQL gymnastics)

  • Bypassing syntax paralysis (How do you format dates in Swift again? Why wouldn’t this API cooperate?)

  • Prototyping at methamphetamine speed (Need a React table with client-side sorting? Generated in 8 seconds)

Last month, I prototyped a RAG tool for my AI agent with 87% AI-generated code (local vector DB, embeddings, ranking – the whole circus). 2 hours instead of 2 days. Was it perfect? Hell no. But it let me start iterating immediately. Now that we’re shipping? I’m rewriting 87% manually – with AI as my WD-40 for stubborn code bolts.

The Tech Debt Paradox

AI-generated code isn’t “bad” – it’s strategically irresponsible.

I treat it like a high-interest credit card:

  • SWIPE FREELY for:

    • Throwaway code (one-off scripts, spike solutions)
    • Boilerplate (mocks, DTOs, CRUD skeletons)
    • “I just need this to work once” moments (local DB migrations)
  • PAY DOWN IMMEDIATELY when:

    • It touches business logic
    • Performance/security/privacy matter (read: production)
    • You’re past exploration and need precision

Example: Last month Claude wrote 5 Jest mocks + 10 unit tests for an unfamiliar codebase. 45 minutes saved. 2 hours of existential crisis avoided. Tech debt? 15 minutes fixing incoherent tests. Net win! 🎉

How to Inhale Without Choking

My rules for AI-as-breathing-apparatus:

  1. AI First, Human Always

    Generate → Review → Rewrite/Question. I refactor AI code like it owes me money. Sometimes I reject 100% of its suggestions – but even its wrong answers spark better solutions.

  2. The Complexity Alarm

    AI loves Rube Goldberg solutions. Ask: “Could a junior understand this sober at 3AM?”

  3. Architecture is Human-Only

    AI sees files, not systems. Never let it decide service boundaries – it’s like letting a golden retriever plan city infrastructure.

  4. Rubber Duck 2.0

    “Explain tradeoffs between JWT session strategies” → Then decide. Treat it like a Wikipedia article – useful overview, questionable details.

  5. Soul-as-a-Service

    Let AI borrow your coding soul like a library book – but always check it back in. Late fees hurt.

For Juniors: How to Level Up Without Getting Played

AI won’t make you a better coder – you make you a better coder. Here’s how to avoid becoming an AI puppet:

  1. Practice Raw Coding Like It’s the Gym AI is your protein shake, not your workout. If 90% of your code is AI-generated, you’re building prompt engineering muscles (useful!) but atrophying actual coding skills (disastrous).
- **Mandatory manual reps:** Code one full feature/week from scratch. No autocomplete, no Copilot.

- **Read AI’s output line-by-line** like it’s your ex’s text messages – with skeptical intensity.
  1. You’re the Architect, AI’s the Hammer Treat AI like a power tool:
- “Why did you use a HashMap here?” → Make it justify every choice

- “Show me 3 alternative approaches” → Then **pick none of them** and write your own

- If you couldn’t explain the code to a intern, **you don’t understand it**
  1. Build Your BS Detector AI’s wrong answers are golden learning opportunities:
- When it suggests an overcomplicated design pattern, ask: _“What problem is this solving?”_

- When it makes a subtle mistake (timezone handling, API rate limits), **dig into why** it failed

- Every AI error is a free lesson in critical thinking
  1. The “Could I Build This Blindfolded?” Rule Only use AI for:
- Tasks you **already understand** (boilerplate, mocks)

- Explorations you’ll **immediately validate** (spike solutions)  
    If you’re using AI to hide from learning fundamentals, you’re just stacking debt.

Why Seniors Survive the AI Apocalypse

Experience lets me:

  • Spot “confidently wrong” code like a bloodhound (missed timezones, security holes, 🤮 code duplication)

  • Surgically extract value (Keep AI’s 80% SQL JOIN, fix its 20% N+1 query disaster)

  • Embrace strategic debt (This script dies Friday anyway – let AI write its epitaph)

Final Take:

AI is coding’s cheat code – but only if you’ve already beaten the game. Use it to:

  • Supercharge trivial work (Your brain’s for hard problems)

  • Buy speed with intentional debt (Like taking a loan to close a deal)

  • Avoid context-switching (No more 15-tab Google spirals)

But never forget: AI code is radioactive. Handle it with lead gloves.

I’m now 73% cyborg. Juniors – hit me with your AI horror stories. Seniors – share your power moves. Let’s code. 👇


This content originally appeared on DEV Community and was authored by Isaac Hagoel