Reading this thread i wonder...don,t you fellow sailors watch the colors in the sky anymore? I mean really look up, see the cloud formations. Watch What are they are doing up there? Don,t you know their meanings? Feel the wind on you face. Look at the state of the sea? Is it choppy? Wavy? White caps? Are they frothing off at the top? Look at your barometer, falling or rising? is it getting cooler? Warmer? Stickier? Check the horizon, If you are going out in your boat you should know what the changes in the world around you are telling you. Simple things Like red sun at night, sailors delight. These and many more sayings can guide your decisions.
Yes i have an iPhone, apps , gps, chart-plotter etc but nothing here is Actual Knowledge like being there, in it. Knowing what your boat can do, what you can do. When you know how to do these things then, you are a sailor. And unless you go out and do it you will forever be an armchair sailor. Real sailors know when to turn around and come back to harbor and when to go on. They know what their eyes are telling them by looking at how the world around them is reacting. all these new devices are great but out on the water its you, the captain, who decides the fate of all aboard.
Yes use everything you can can to make a pleasant voyage but make good real time decisions. We all have 20 20 hindsight.