Should I get an Instagram?

[krissa]

This is a repost if you already answered you don't have to answer again! The answers were great I will pick best answer later

Okay so I don't know if I should get an instagram. Me and my best friend are the only people out of our main group of friends that doesn't have one. I am afraid that I won't get lots of likes and followers! I mean I was excited to get one but then I looked on these instagrams of people I know but am not friends with and it was so sad they got like one like on a picture! What if that's me? I think that my best friend and I will get one at the same time but I know she will have more followers and likes because she knows more people and I'm jealous ( Should I get one?