At the end of something major - with prosecco that made it worse and a huge crisis of self confidence / paranoia

I just did this huge thing. someone did me a favour… and now he asks if he can be of help again with the same ish thing the next year… i’m at the ends of exhaustions and the guy goes let’s do it again next year… this time I’d be as valuable as they were to me all these years… i owe it to them. I need to work out on Facebook if anyone is awake back soon - sorry - so paranoid today even in the sense of them giving me a card to thank me i still managed to get paranoid.