I am starting to hate technology

I am so sad that my job as a teacher is being hindered by checking skirt length and my new paranoia that every one of my students is working on other classes course work during my class or that they are texting others all period long. It's happening in my room and is making me feel incredibly disrespected and I don't think I can stop it. I think I just really need a break away from my students. I mean I know it could be so much worse. But dealing with students of privilege gets taxing quick. They act so entitled to life and it eats away at me.