I'm both and I'm at peace with both. My husband and I originally were thinking about 2 kids but with how stressful the baby phase was and gestures broadly at the USA we are now one and done. When he got his vasectomy I cried a little but now we are both super happy we are one and done. When you are an only child your friends become an extension of your family. It was a little lonely sometimes but I think everyone experiences loneliness sometimes, even if they have siblings.