I think my brain is a mess
Are you okay? Why do you feel like your head's is a mess?
It's hard to organize things in my head sometimes
A foggy brain isn't good. Are you eating well and getting regular sleep? You should consult your doctor if the condition persists.
Nah, I'm fine.
If you say so, but I'm just suggesting that there could be healthy problems related to it. I believe it's better to be safe than sorry. Don't you want to feel 100% and your best all the time?