Reference 1

Here are the some references that give me inspiration to do this Assignment 2

       Two options with blank road signs facing a challenging decision symbol represented by a 
        forked road for turning in the direction that is chosen after facing the difficult dilemma.

Resource: http://www.123rf.com/photo_10892146_two-options-with-blank-road-signs-facing-a-challenging-decision-symbol-represented-by-a-forked-road-.html

Obstacles and Challenges

Resource: http://www.seoidiots.info/what-makes-obstacle-in-your-writing/