#7--No, Please use your flash ALL the time! That way your batteries will die and you will be forced to sit back and experience the thing you've probably paid a lot to see.
Don’t ask people if they’re free on a certain date without specifying why you’re asking. Simply asking “are you free on Friday?” comes across like you’re tricking the other person into doing whatever it is you want them to do.
#7--No, Please use your flash ALL the time! That way your batteries will die and you will be forced to sit back and experience the thing you've probably paid a lot to see.