The topic at hand is about someone who is preparing for a colostomy reversal surgery and is feeling anxious about the possibility of developing a hernia afterward. They have already faced challenges with depression while living with a colostomy and are hoping that the risk of a hernia will not be a major concern. Here are some pieces of advice and insights shared by others:

1. Strengthen your abdominal core: Engaging in daily core-muscle exercises can be one of the most effective ways to prevent hernia formation or enlargement.

2. Understand the baseline risk: It's important to know that any abdominal surgery can weaken the abdominal wall, which means there is always some risk of a hernia. However, having a reversal doesn't necessarily increase this risk significantly.

3. Avoid strain and give yourself time: Hernias often occur due to over-straining. After surgery, it's crucial to rest, avoid heavy lifting, and gradually ease back into demanding activities. For example, one person chose to delay returning to a physically demanding job and instead took on lighter work until their core strength improved.

4. Listen to your body: Take things slowly and resume activities only when you feel your core is ready. Progress should be made step by step.

5. Manage anxiety and negative thoughts: It's natural to have fears, but try to set aside persistent negative thinking. Focus on your recovery and the small moments of normalcy. Support from forums and peers can be invaluable in maintaining a positive perspective.