How Can I Get Into Casual Posting on Instagram?

I'm not trying to be, you know, the most fucking famous person on instagram. Ok? That's my nightmare, personally. I just more want to share fun stuff for whoever wants to look at it and have ash much fun as i possibly can without getting too obsessed with it. Maybe i won't even post on instagram any more when i'm 30. I've no idea. I take things day by day. Om i do want to have kids. And i'm also not going to let them have social media until they're begging me for it. So anyway, but we'll see.