So if you are feeling sad or just having a bad day remember that everything always happens for a reason even though sometimes cruel things happen to the people who least deserve it, its all happening for a reason and maybe that reason is to make you a stronger person. Also things will get better with time, sometimes you have so many bad things happening at once that you start to question God but you shouldn't because he has a plan. If you are ever feeling down go read Romans 8:18 it always makes me feel better.