too many kids?

Sa
 My SO & I are 22. I'll be 23 in September and he will be in October! Weve been together since we were 16. Married since we were 20. We have a 4 year old, 1 year old and we're currently pregnant with twins due in October!  After the twins are born we are done. People always comment how we have a lot of kids and we aren't typical 20 + year olds. But we love our little family and love having our boys close in age! 
What do you think? How old are you and how many kids do you have? Or want to have?
** I don't care what people say. Yes I find it annoying but I find what anyone says annoying nowadays 😂 but for whoever asked how we support 4 kids at such a young age. I'd like to say, we are financially stable as well as have a stable home! We wouldn't of had more kids if that was the case! I just feel like my eyes are going to get stuck from all the eye rolling I've been doing the last couple of weeks 😂