Doing things changes things

I feel a little depressed about my daily routines now.
First of all, I don't follow my studying schedule and it is a serious situation. I have to hurry up to acommodate myself to the changed milieu.
Second, my students don't actully obey the class rules, so I have to spend more time to push them to finish their jobs. Honestly, I really hate to punish them in various ways. However, as long as they don't take some punishments because of their mistakes, they will make more and more mistakes and break more rules than ever.
Terrible days!