When you sign up to be a foster parent, you are doing something that can make a huge difference in the life of a child, and possibly their siblings as well. Though there are some children that only have to go into the foster system for a short while, there are some that are going to stay in it until they are old enough to go out on their own. When you take on this role, you are going to make them who they are going to be. If you can, or if mandated by your state, you should find some foster parent training to get you started.
You may have children of your own, and you think that means you will not need any foster parent training. While you are prepared for some of the basic things that you need to know, you have no idea what you are getting into with foster children. The sad fact is that most of them are ones that have had a hard time, and they may be harder to deal with than your children are or were when they were growing up. They have had problems that you may not understand, and that means they see things differently. That can lead to problems and misunderstandings if you have not been prepared through foster parent training.
You are going to really need some in-depth foster parent training if you have never had kids of your own. Some go through this because they could not or did not have kids of their own, and it was always something that they wanted. They too need to have some special skills that allow them to raise these sometimes troubled children. They have different needs than other children, at times, and it can be hard to dive into without even the most basic knowledge of raising children.
Some states will make sure you go through foster parent training before you are allowed to have any children in your home. What you should do is make sure that you are really paying attention to what they are saying, and that you ask any questions that you have. You are better off learning the most from your foster parent training so that you are not looking for answers when something goes wrong in the middle of the night, or you found yourself in the middle of a crisis of which you could never have imagined. You can also find materials about foster parenting online if you want more.