as a parents, in the end you will became into the obstacle to overcome to your own child.
Because some of your ideas will be wrong, and you children will have to pay for it.
For example, religion.
If you are atheist, probably your children will find Christ and blame you because his life was so dull, or at the contrary, if you were too religious, your son will be atheist and that will be happiness to they.
Or if you were so hippie, they will blame because now they are in poverty instead of teaching them about finances or paying an economics university.