thinking few steps ahead!

I have been thinking more and more about my next steps, my future and where I see myself in that context.
Part of that picture is having a family ( hopefully )even though my current situation does not support that dream, being single and all. Even so, this is a big part of my future as I see it.
fair enough that I'm having these dreams, but the thoughts that come after that are the ones that really cought my attention.

a little background is needed before I explain my thoughts, or at least I wanna share.

I believe I grew up to be a good person, I'm well raised ( I think so ), I'm resectful and I have great relationship with my parents, my brother, my grandparents and other family member. of course I've been rebellious but nothing that is not normal for teenagers growing up. I believe this about my brother as well, he's a great person, hard working, caring and honest.
These traits, I stongly believe, are there due to our upbringing - that is, the way my parents raised us.

back to what I've been thinking about when this family picture of the future comes to mind.

I'm very nervous that I will not be able to do as good job as I believe my parents have done. that scares me.
I know that it will come when the time is right but I believe I have big shoes to fill and that scares me as well.
I want a great relationship with my children, I want them to respect others and I want them to love life.
It's not time for me yet to think about this, but I still do.
I wanna be prepared - as I'm scared of this role, this role that I also can not wait to take on with a great partner ( hopefully I'll get there ).

So my question is just simple - what makes people great parents?
Yeah, just wondering like always!

- with love -