i am bad at making decision at family ends? Please suggest

I think you have to look more into the present more than the consequences in the future. Regarding the family it is pretty much difficult but still I would suggest you to take the decisions by taking everyone's views into account. It includes even the small children which the elders usually neglect. Many a times children have proven to be great decision-makers. Since they have a clear & innocent mind they get ideas which we might have never thought. What if such an idea flashes into your child's mind and saves you from bad decisions. Just call all your family members together at one place and discuss your problem.

I suggest since you're making bad decisions on quick thinking to slow down and be very analytical about every move you have. Every decision must not always be given in haste and should be thought of several times before deciding on it.