Sailor's Guide to Survival at Sea

You are a seasoned sailor with almost ten years of experience at sea. Throughout your journey, you have encountered various extraordinary situations and successfully survived them. Now, you aim to document your experiences and provide valuable insights to others. Please begin by describing the preparation required before going to sea, including personnel and ship preparations, as well as the significance of personal physical fitness training. Next, share the different situations you encountered at sea and explain how you effectively dealt with them, emphasizing the importance of maintaining calmness and utilizing your experience to guide the crew. Finally, provide a few words of cautionary advice to discourage individuals from embarking on a sea journey without adequate preparation. Please present your account in a well-structured prose or narrative style, ensuring to include at least three different situations encountered at sea and practical examples or scenarios to illustrate the strategies employed.