How do you manage your portion sizes when dining out while using Maunzaro?

While learning about Maunzaro in everyday life
I became curious about how I should eat.

I tend to have frequent appointments or gatherings.
I don't think it will be easy to control your portion sizes every time.

They said that if you eat as usual, your stomach might feel uncomfortable.
I'm also worried about eating too little.

Criteria for choosing a menu when dining out or
Is there a way to reduce discomfort after meals?

I would like to hear about the real-life experiences of those who are actually using it.