At watch age do you think you should stop calling women you dont know as habaryar/eedo and instead start referring to them as abaayo/walal etc?
I know, ultimately it all comes down to the difference in age of the person in question and yourself and of course it has always been more respectful to call gabar anaad taqaan eedo ama habaryar. But it has always been so much easier when you were younger. I mean anyone that conversed with hooyo instead of yourself when they came over would be your habaryar/eedo
....laakiin when you get older it becomes more difficult to determine the ages of people. For me, Im rubbish at it. The other day I met this lady and naturally i started saying habaryar to her (she looked about late 30s, or so I thought)... but then she went "Ma ana habaryar ku ahay?"...with this really offended look. Now i havnt a clue what to call her when i see her... I mean im no islaan but I also do not look like an obvious 21 year old so when I see gabar somaaliyeed, I now have to wait unitl they bring up the words eedo, habaryar or walal before I respond with the same. 
This can also be about guys as well, adeeryaal iyo abtiyaal.....laakiin I figured they're not as touchy about their age as women are lol.
Dadka qaar maba xishoonayaan..Can you imagine someone who was your next door neighbor and even not ashamed of you when they hide their age 