Is it normal to not want to go out?
Mostly.Normal for most people
Yes. Plenty of people would rather stay home sometimes, especially when they’re tired, stressed, or just not in the mood to socialize.
Totally normal. Going out takes energy, and liking a quiet night in doesn’t mean you’re antisocial or doing anything wrong. Sometimes you just don’t feel like putting on real pants and making conversation.
If you consistently avoid plans you actually want to enjoy, or the urge to stay in comes with feeling low or cut off from people, it may be worth checking in with yourself about what’s behind it. But choosing the couch now and then is ordinary.