Can you please correct my essay? I am preparing for my TOEFL exam and I need to hear others opinions.

Parents have more life experience and they pass through a lot of things.They know what to advice their children and how to explain to them their mistakes or successful. Generally, ‘Parents are the best teachers’ is a true statement for most of people but, unfortunately for some of them this isn’t true.Some parents aren’t a role model for their children and this definitely affects their kids personality.
First of all, every child imitates their parents even if it is about exemplar things or not.When a parent educate their kid, they expect the child to be wise, serious, ambitios and respectful in spite of their habits, or activities.The problem is that a child will always pay attention on his parent’s behaviour.Besides everything someone want to teach and implenet on a children mind. the most important and influent element will be his behaviour.For instance, parents should know how to control themselves when it comes to solve a problem and show how to act like a responsable person. Nobody gives a better example for their childs than parents.
When they will grow up and become adults they will remember every single thing about their parents, behaviour and what they teach them.For example, when the child will have to a make a big decision for his life like getting married, he will know how to act, what to do and how to be responsible in this new stage of his life.If they saw wise choices made by their family they will follow that example.If they saw their parents act badly in different situations or being not interested at all about them maybe this will remain in their minds.Of course, some children will want to be a much more good example for their own kids and not teach them what they learn in their childhood.But this depends on how every children is affect by their parents.Even so, I think that parents must make their part when it comes about education because family is the place where one child will grow up and put his bases about this life.
I am not trying to say that all parents are like this, because most of them really are the best teacher and they are doing their best on teach their children the good way.Nevertheless, some of the parents aren’t what they should be.I personally believe that parents must be the best teachers because they have a huge responsibility on their child’s social development and education.