Swifty:
Take a deep breath.
It’s gonna be okay.
I have a term for this… it’s called a value cheat (don’t tell Khan).
You are having a meal that is off plan because the social aspect, the personal meaning, the spiritual connection, whatever you want to talk about the portion of your life that isn’t run by your manner of eating, outweighs the need for 100% compliance with your manner of eating.
The key concept behind the value cheat is that you need to ensure that the occasion is special enough, and that the occasions are infrequent, like 3-5 times a year, at most.
Go, enjoy, drink and be merry, and eat the whole portion of paella, savor the flavors and textures, and be sure to get some of the soccarrat (the burnt part of the rice that sticks to the pan… it’s the best part).
Then Sunday, dust yourself off and get back on plan. Fast, BPC, Big Ass Keto Meal (my strategy… if I have a value cheat, I go have a few eggs, some bacon, and maybe some pork chops or a steak at the diner… BAKM), whatever it is, have it planned ahead of time, scheduled, so you have a clear idea of what to do.
You’ve been solid for six weeks, you should be close to metabolically flexible at this point in time, you’ll be fine.
NOTE: This philosophy is predicated on you doing keto for weightloss, mental clarity, endurance athleticism, or something else that isn’t life threatening. If you’re T2DM, or are doing therapeutic ketosis for cancer, epilepsy or some other big bad, I think the value cheat equation works out differently. If a meal will accelerate your death or reduce your quality of life years, then, you can politely explain to your hosts why you are picking the protein out of the rice without any bit of rudeness.
Second NOTE: It is NEVER rude to explain your dietary requirements as they relate to your health. Your company is worth more to your friends than your enjoyment of their cooking. Your health is also worth more to your friends.