Question

State four challenges you will have to face when you are working/studying away from home

Answer 1

For me, one is getting use to new surroundings.  We can get so used to the way we do things that we fall into a routine.  Another is missing your loved ones because it gets lonely when people you love aren’t there.  Then there is adjusting to the way things work.  New place means new set of rules that you have to adapt to.  Finally there is letting go of the things you hold dear.  It’s hard to let go but you have to open yourself to new possibilities.

Answer 2

Being homesick. 
Getting used to the place where you are staying, most likely you will be living with someone who is willing to take you in their house. 
You might not know anybody there, so you have to be able to find your resources. 
Continuing on the path you should be following, keep studying, don't decide to quit your education and go off and run away with some girl or guy or even join a gang.