Read the given source carefully and answer the questions that follow:
The bird leaves its nest
This is an excerpt from the Rihla:
My departure from Tangier, my birthplace, took place on Thursday... I set out alone, having neither fellow-traveller... nor caravan whose party I might join, but swayed by an overmastering impulse within me and a desire long-cherished in my bosom to visit these illustrious sanctuaries. So I braced my resolution to quit all my dear ones, female and male, and forsook my home as birds forsake their nests ... My age at that time was twenty-two years.
Analyse any one challenge that Ibn Battuta faced during his journey.