What are benefits and disavantages of Study abroad?

I have to write IELST essay about benefits and problems of study abroad.I have no more idea.PLz help me and give me your ideas.

What are benefits and disavantages of Study abroad?
pros-





-%26gt; global experience.- people from diff communities %26amp; frm diff countries.


-%26gt; Good research facilities at places like USA,UK


-%26gt; flexible study programs so one can study %26amp; also do parttime job to earn for themselves.








cons





-%26gt;One has to live without any family members, problems for persons living in family.


-%26gt; knowledge of Foreign language is must.


-%26gt; if no job on hand, very difficult to live as 1$=40 RS %26amp; 1 pound = 80 rs.


-%26gt; one may feel home sickness if has introward nature.