Well, you may not sleep well tonight…

The “looney-tunes” are still out there…in the 21st Century:
theflatearthsociety.org/
Sailors, geographers etc. were well aware the world was not flat. People start up another myth with regards to Columbus on this, 'His sailors got angry at points as they thought they were going to fall of the edge of the world if he sailed much further.;
Er no his sailors thought they were going to run out of food given the extreme distance of the voyage. This was a practical concern and many people at the time believed inability to carry sufficient supplies would hamper man from sailing round the globe. A reasonable enough belief if you look at how small the ships were relative to our own time and the fact that modern food storage methods didn’t exsist.
On that point I am sure you are correct. If you look closely at the dimensions of the three boats in his fleet…
Dimensions of the Nina, Pinta, and Santa Maria:
Nina = 67 feet long, 21 feet wide
Pinta = 70 feet long, 22 feet wide
Santa Maria = 77 feet long, 26 feet wide
These boats aren’t particularly “large”…and considering the “crew sizes”: The Santa Maria had 40 men, the Nina 20 and the Pinta 26… which means the crew had to literally live in each others faces for the entire journey. Then add in the fact that Columbus provisioned the ship for a one year voyage…
I live on a 44’ trawler…with my wife…and at times it feels crowded

(Psst…don’t tell her I said that…ok?) I can tell you if we have 5 or 6 guests over…it can get crowded, so having 22 people on a boat this size would drive me over the edge. I can well imagine that the trip would have been slightly “stressful”. Here is some interesting information about the boats and the trip:
millersville.edu/~columbus/papers/oestereich-j.html