When faced with a problem our natural tendency is to complain but may be there are other ways to deal with it. Instead of just complaining about the situation which breeds negative thoughts why not start thinking about solutions which leads to positive thoughts and hope.
However big the problem is there is always a solution but to reach the solution you need to take a step towards it. You need to light that candle instead of just sitting in the dark and cursing it.
Think about it !!!