You are right, we are changing our hairstyle and we are changing as well. I can totally relate to what you're saying here. I've never had too short hair and never liked it, have never thought I could wear such a short hair, but then I had a head surgery and was forced to cut my hair short. You would be surprised, people told me it suits me and that I was brave.

I'd say go for it if you feel like it, hair grows fast.