Yes that is true stugotz: there is nothing in AA literature or the BB book about not making major changes the first year of sobriety.
It is something that is suggested by sponsors.
And, it is only a suggestion.
This is a great question Onewithwings.
I would suggest that you use your support network as much as you can during this time. Call up friends in recovery, if you are in AA: use the fellowship network as a sounding board. If you are in another program, do the same.
I am extremely grateful that I am in a fellowship and can call people up to discuss things that are happening in my life.
I never had that when I was drinking. I was totally isolated and never asked for advice or feedback from anyone.
You could even send some PM's to people here for some feedback.
SR is a great place for finding support.