From your experience - do you go out when you are not feeling 100%?

I feel like I could use some time catching up on sleep or getting back into shape but I get invited to go out with buddies to hang out with some people (there friends) that don't make me feel appreciated.

I feel if I go out because there are some people in the group I don't care for and I don't feel like I am at my best.

Would you go out or stay in?

(staying in entails - doing something productive like going for a swim/gym)