TAUNTS

Why does the world seem to be sometimes on just a singe individual's shoulder? Does the load have to be so heavy most of the time? When does it end? When will everyone pitch in and help? Why is the work of many only implemented by a few? Why do excuses rule the world? Why is it sometimes so hard to accept responsibilities? Do teenagers always experience sudden shifts in emotions and ideologies? Why do paradigms change? Can anyone answer me please?