How do you guys cope with stress in dental school?

There are many instances where you can get depressed in dental school, such as issues with grades, professors, and patients etc.

I get sad easily, and it affects my mood for the whole day🥲. How do you control your mood? How do you pretend you are okay? I feel like everyone else is doing fine except me.

I feel like I cannot move forward because of how much my mood affects me sometimes.