There have been a lot of trial and error finding these islands . There is also different signs for when you are close to land even if you can not see the island itself . Cumulus clouds usually form over land and can rise high above the ocean . There is also a lot of birds and animals that need to land during night and can only venture a few hours out to sea . At high latitudes one might also see icebergs that comes from glaciers that need to form on land . Volcanos and forest fires can also cause huge ash clouds that can drift far off in the distance . <| sep |> And don ' t forget to clean out the colonies of sludgy bacteria that gather in the nose and forehead skin rolls before they eat your pug alive ! <| sep |> Communication is a social experience of the mind interacting with itself . Take your brain for example . Why sometimes a neuron fire and the recieving end got no clue what to do with it and you wind up speaking blibberish ?