the ability to take decisions doesn't comes by reading any books, by copying others decisions. the decision should be taken according to the situations which may happen in the way after taking decision. but sometimes thinking delays and the right time for taking decisions passes away. so there may be another way, follow your mind and make it ready to face any problem.
sometimes the age group, friend circle effects, parents respsibility handling ability also helps and many other reasons would be ther for handling decisions.
A child, learns first learns from his parent's behaviour to different problems. after this, the parents should give the child some responsibilties for handlingin his own manner. after assigninig, they should have an eye on the steps of the child and follow him where he/she is wrong in handling problems. this helps a lot to any parents who want their child to become their child a good and intelligent person.
the problem comes with the younger children who are having their elder ones. cause each responsiibilty comes after him. this thing must be understood by the parents. this reaso can become an obstacle in younger child growth.
now decions makes us able " either the person is educated or not" but if he/she knows how to handle any problem the he/she can reach anywhere beyond their destiny.
i discussed acase only and further cases can be solved in a bit similar manner.