Here are a few options for the WordPress post_tag description, considering different nuances and target audiences, all in Traditional Chinese:

**Option 1 (Concise and Direct):**

> 導致寫作卡關、進度停滯的各種因素。包括靈感枯竭、文思阻塞、完美主義等等。

* **Translation:** Various factors that lead to writing block, stalled progress. Includes lack of inspiration, writer’s block, perfectionism, and more.
* **Good for:** General audience, focused on the core issue.

**Option 2 (Slightly more descriptive):**

> 探索造成寫作障礙的原因，包括心理因素、外在壓力，以及如何克服這些障礙的策略。

* **Translation:** Exploring the causes of writing blocks, including psychological factors, external pressures, and strategies on how to overcome these obstacles.
* **Good for:** Writers seeking solutions, more informative.

**Option 3 (Emphasis on Solutions):**

> 克服寫作障礙的策略、技巧與資源。分享如何克服恐懼、重拾寫作信心、並讓你的文字再度流暢。

* **Translation:** Strategies, techniques, and resources to overcome writing blocks. Share how to overcome fear, regain writing confidence, and make your writing flow again.
* **Good for:** Writers searching for practical help.

**Option 4 (Formal and Academic):**

> 探討寫作障礙的成因及表現，分析各種影響寫作產出的因素，並提供相關的解決方法及建議。

* **Translation:** Exploring the causes and manifestations of writing blocks, analyzing various factors that affect writing output, and providing relevant solutions and suggestions.
* **Good for:** A more academic or formal context.

**Key Considerations when Choosing:**

* **Target Audience:** Who are you writing for? (e.g., casual bloggers, professional writers, students)
* **Tone and Style:** Match the overall tone of your blog.
* **Focus of Content:** Does the posts emphasize the problems, solutions, or both?

You can also adapt these to fit the specific content that will be tagged with this term. Choose the one that best reflects the posts you’ll be categorizing. I recommend considering your overall blog’s voice and the audience you aim to attract.