I went to my post, the engine room. Everything seemed to be running smoothly. Still, something seemed to be odd to me. I looked around, trying and failing to shake off the feeling. Looking around more carefully, I realized what it was with relief. I had simply set my wrench in a place not normal for me. But wait...I remembered putting the wrench in my bag. What was it doing by the engine? I looked closer, realizing with alarm what had happened. Someone had loosened a bolt on the engine. If that snapped...I rushed, pulling out my wrench and tightening it again. Shutting my eyes and praying, I felt the bolt settle down. Sighing, I went to the intercom. Figuring the captain would still be in the cockpit at this point, I connected there. "Captain, can you hear me?"