I had a happy childhood at least until puberty, my mum was always loving and affectionate til then, then she was not so and became much stricter, though I still knew I was loved, my sister says the same.
I think anxious people are born like that not made, I come from a sensitive family, males and females. We have never fallen out over anything and do treat each other with love and respect, though don't live in each others pockets now we are adults, hard to really as we are so scattered.
I was always adventurous and friendly when younger though not terribly sociable, liked a few close friends not loads. I found some people quite draining and always liked to have time to myself to regroup. I learned to keep away from those types.
Being a Service child and marrying into it stood me in good stead(our social calendar was arranged for us and it was noted if we didn't attend functions) surprisingly it was only when I left all that and came into contact with people not connected with that life that I realised I maybe was different.
Here is some info that may help understanding how some sensitive and anxious people feel especially social anxiety, my Niece benefited from knowing she was not abnormal, now she is at Uni and loving life.
http://www.hsperson.com/ I do look back and think my life was good ( there were ups and downs) I do miss it now.