Beware of your beliefs !

Most people have the experiences of buying something which is not what they actually wanted.
They will regret, feel unhappy about it for days and sometimes for months depending on the cost of the goods.
Some people believed that they had bought some geniune antiques , but after realising that they had bought the fake goods, they would feel angry, regret and feel down emotionally.
They will spend a lot of time studying and analysing before making future purchase.
Yet, a lot of us, simply believe in something which not only effect our present well being but may also affect us eternally.
How many of us really know what we believe? Or just follow what our ancesters' beliefs. Do we spend some time to study into detail on what we are believing?. Or are we too busy spending time on something not as important?
Another new year is beginning, lets spend some time to find out what is the most important things in our life and spend more time on the more important matters.