<human>: Give me the gist of the text in a nutshell

Yeah, yeah I know there probably isn't much of a difference. But I'm asking for advice on the differences that do exist.  
  
I [23F] just graduated college and he [27M] has an established career. Our relationship is now getting more serious because I've moved back home (we lived further apart when I was at school).  
  
My friend keeps advising against it because I'm at my parents' house, still looking for a job, etc. while he's a "real" adult.  
I don't care about the actual age, I'm just worried that he and I are at different stages in our lives.  
  
What are things that I wouldn't know about which I should be conscious of?
<bot>: Worried that my lack of life experiences  (not having a job, living at parents' house) and being at a different stage will somehow ruin this relationship