What I hate about quitting

I’m on day 12 of no vape or nicotine of any kind (for context go see my post about my vaping journey).

My least favourite thing about quitting definitely has been how cranky I am and how slow my brain feels.

I went for a party yesterday and was watching everyone smoking cigs or a vape. I felt like people could tell I was feeling low, so they asked me but I just said I’m not feeling too well. I feel like because my brain feels slower, my responses to people aren’t as “happy”? I’m not as “fun”? anymore? (I haven’t been drinking either because I know I’ll definitely smoke when I’m drunk)

I know that the cravings and the brain fog does get better a few weeks into quitting and that’s the only thing that’s keeping me going because I don’t wanna feel like this forever.

Does anyone experience this or something similar?