Stay Awake: Keep Your Computer Awake

Can 'Stay Awake' be always Activated?

Hi there, I am trying to keep my screen on at all times but it seems like when I close my laptop and put it in my bag the extension is off when I open it up the next day and I have to reactivate it. Is it possible for it to always be activated? I don't have any of the 'Deactivate on _____' options checked, only the 'Activate' options. Thanks.