How do you deal with them? Like some days i cant lift my self up at all, let alone be charismatic / charming.

Also for the people who smoked or drank alcohol heavily on weekends, did stopping affect mood swings?

Edit: judging from the replies i think i didnt get my idea across clearly. I still go to the gym on low days for instance. Im just not as "FUCKING ON" and confident as id like to be, weak eye contact, not as witty.. Etc.

Like some days id wake up and instantly know that today is a shit day to go socialize or accept invitations to anything, id just be way quieter from the start. Not in a sad way necessarily.