I think alot of it depends on how you were raised... I mean whether or not you grew up around guns or not.
I grew up in a household without guns. My parents are not anti-gun... just never owned them. Instead of going hunting or shooting, my dad and I would spend days on the golf course.
I was 27 when I bought my first gun. I'm mature enough now to realize that I was nowhere near mature enough to own a gun in college. I'm convinced that no good would have come from me owning a firearm in my early to mid twenties. Had I been raised around guns, and tought to respect them... that would be different.
It's kind of ironic. Now I'm the one taking my mom, dad, sisters, brother, and GF to the range and showing them how to handle different guns. It's a blast! (No pun intended)
Since I got into shooting it has spread throughout the family. My parents now exercise their 2nd amendment rights and even though my gf is not a big fan of guns... she is starting to come around