Is it normal to suddenly feel sleepy when petting cat?
Even after taking a bath and having breakfast and totally prepared for college when waiting for my class, petting a cat on my bed will make me so sleepy despite of me actually have enough sleep at night.
Note: I like cats a lot, but decides not to have one because I don't think I'm responsible enough to have cat, so sometimes I just carry my neighbor cat into my room and pet them until I'm happy and let them out.