The pursuit of "happyness"

This movie was very rare, because the message on the background was ambiguous. The money have the happiness or the money brings happiness?
This is the story os Christopher, one man on Unite States that lives his life with his wife and his son. But they lost all them money when they buy a lot of expensives machines for medicine, because Chriss believed that them will be a nice trade.
But the situation gone wrong for them and the problems come in stampede. For this reason, Chris begins a curse for become stock agent.
Meanwhile the life is difficult, his wife abandons he and his son because they are poor. They lost the car and home and they needed sleep on the underline bathroom or in homeless shelters.
finally he win the post of stock agent and "become happy"...



Yes, I know that the money is necessary, but... brings the happines? I believe that it is important, and specially today, because all have price, the money is the reason why the world is like nowdays, but the money is only paper... (yes, I study economy) but the money brings wars and sufferings, not happiness.