'It's just the way I am.'
'It's in my nature to be like that.'
'I've always been anxious.'
'I can't do anything about it.'
Negative beliefs that reinforce reality, when the reality is none of these statements are accurate.
The change you want, like overcoming high anxiety or stress, starts when you ditch the old beliefs about who you are and put action into who you want to be. And that starts with how you talk about yourself.