Should I Delete Facebook...or Not?

For theeee longest time I have been debating on whether or not I should delete my Facebook account. There are so many good uses for Facebook (like being able to keep in touch with old friends, see pictures and videos of friends/family who I don't get to see very often, hear about current events that my friends are involved in that I might want to support, ) but there are so many bad things too (like how time consuming and distracting it can be, how annoying the advertisements are, how people get mad at you when you don't post things very often, how annoying some people can be). I've gone for a year and half without Facebook (on my mission) and I thought I would just delete it when I got back, but then I got sucked up in it again. It's so fun to see pictures of/hear about friends who just got married or had a baby or who just post fun things! It's not really a distraction to me now that I am in school, but it is when I have extra time on my hands. Ughhh...I just don't know what to do!