Qual è la differenza tra per se e itself ?Sentiti libero di rispondere con un esempio.

Per se and are not really related words.
Per se is typical used as a way to start an imaginary example or a substitute the statement "for example"
Here's an example
"Per se we've ran out of money. What would be you plan to get it back?"

It tells the difference of idea to whoever you are talking to that the subject about.

Itself: simply is referring to the self of something. Just like herself refers to the self of her, or a girl. Or himself is the the self of him, or if a boy. Itself is the self of it, this or something. It has no gender or sex. It can be a dog or a rock