I find that in the few seconds that follows my yawn I become physically exhausted sometimes even unable to see clearly. It only lasts for a seconds though. Why does our body do this?



Comments

 
Mon, 02/06/2012 - 4:34pm

and when u yawn u cant hear anything wtf are my ears doing while i yawn

 
 
Mon, 02/06/2012 - 4:35pm
slowsunday Says: