I like it when they have fruit and cereal, bagels or pastries or toast, and the obligatory drinks. A coffee and croissant is the classic continental breakfast. Everything else could be considered extra. So give the whining a rest already.
A blue whale's tongue weighs more than an elephant. Average fully grown blue whales are around 100-120 tonnes and particularly large individuals have been estimated at 200 tonnes. An average blue is about the equivalent of about 25 fully grown African bull elephants.
Find the tongue weight. Tongue weight is the amount of downward pressure exerted by the trailer tongue onto the hitch ball. Move the trailer until the tongue is off the scales. Re-level the trailer by adjusting the height of the tongue jack.