Please I need somebody review my writing, thanks : Where do you fit in now?

Please I need somebody review my writing, thanks : Where you fit in now?

We hear so many things about what we  could  do,  maybe study first  to get a good job, and we always  try to choose the the best option for are self's

We  have  to studying for a  long time in our life and then we decide where we want to work, where we want to spend our professional life ,but suddenly a economical crisis or an important change arrive's in  your life and you have  to  rewrite your life, but now you are adult and your targets are not the same as  when you were younger and ,obviusly you can't fit in the most of business and your profesional life start again but there is a difference, where you fit in now?

It's very difficult to know How your life will turn out,

Please I need somebody review my writing, thanks : Where you fit in now?

Our parents always want to the best for  us, and we want the best that life can offer us for our children too.
We have been listening to advice throughout our lives on what we should do or study and to choose the best options available to us.
We have to spend a lot of time studying in our lives, after which we have to decide where we want to work and how we want to spend our professional life, but an economical crisis or an unexpected change in your life may suddenly happened that may force you to rethink  what you have planned for your future.  Therefore, as an adult,  your goals in life may not be  similar to those that you had when you were younger . 

you just can't fit in the most of business and your profesional life start again but there is a difference, where you fit in now? > This part is not clear .

So, you will find yourself in a situation whereby what you have studied is not helping you to get the job that you desire , so what should I do ?