Everyday, each of us has a different load in life to carry. The picture is from Mumbai, India and it isn't meant to be humorous or downward looking upon the individual.
What is meant to show is that each of us has different responsibilities, jobs or troubles that we must shoulder. It doesn't make one any harder or easier, just that we all share this common bond of living life.
When you consider your own issues in life, understand that many others around you have a story of their own. Each of us has different burdens but we all still have to struggle and cope with them. Try never to look upon others as not having it "as bad as you". Just realize that all of us work to overcome and to achieve all that we can.