We definitely found there's a construct in the academic literature called email overload. So overload is feeling overwhelmed having too much to do in the amount of time you have to do it in feeling rushed, feeling stressed, and the constant coming in of email and the constant pressures. So if you're constantly responding to email, our data in another study we did shows, if you're responding within 5, 10 minutes of getting it, people keep sending to you, and they ignore the people who don't respond right away. If you don't control it, it overtakes your life. So I use Sunday evening, to actually clean up my email. So I start each week with a new slate of in-basket. I'm very determined about that, because it's important. You know students don't plan well, and then their crisis becomes your crisis. So I'm very clear to my students here, if you send me an email, if you're lucky, I will answer right away, but do not expect that I will answer in anything less than 24 hours. So plan accordingly. Don't start at the last minute expect me to answer because it's not going to happen. We know from a lot of the cognitive psychology literature, that people can get addicted to email, like you get a little dopamine rush. Some people use it as a way to procrastinate. So I think you have to be disciplined yourself, I think you have to make your rules very clear to the people who communicate with you and rely on you. I think you have to have the will to follow through on your own rules.