How do you maintain your diet 🧡 during months with frequent company dinners?

I have an unusually large number of company dinners and appointments this month.

I usually stick to my diet to some extent.
My plans keep getting messed up when I have appointments one after another.

But it's also difficult to skip every time.
It is also burdensome to limit the menu when dining alone.

In the past, if I got carried away even once, I would sometimes give up entirely.
This time, I want to find a way to adjust it in my daily life.

Those who continued to manage their weight even during a busy period
What criteria did you use for your meals? 🙂