Saying no to my family. Not every time because they're not usually unreasonable requests. But it felt like I wasn't allowed to say no or suggest a different time frame because they got annoyed. But then I realized, if they couldn't help me they said no so why can't I?
Now everything is much more balanced between us. I still enjoy helping them out but, only if I have the time and emotional availability. And they still help me out. It was hard as first but, it's made our relationship much better.