Personal information on internet

Hello everyone, today I will write about personal information on social networks and what I think about this.
First, I would like to make it clear that I am not an obsessive fan of social networks, I use them but not so often.
I believe that in all the social networks to enter them they ask us for our personal information such as our name, surname, date of birth and mail, that I consider it correct. The use that each person gives to the social network will be related to their security, I think it is not good to post on Facebook, Instagram or Twitter, all our lives.
 I believe that publishing from time to time is correct, going beyond that is the limit of our security, since anyone could obtain our data on the internet.
Instagram is my favorite social network by far, is an application with many entertaining and useful functions, I often use it to broadcast concerts and
recordings, musical work things, more than personal publications.
I only share what is fair and necessary on the internet, I never involve my family or people close to me in very detailed things, since that kind of thing is dangerous to count on the social network. In short, social networks are entertaining, but with care.