Time to dug up some old topics 
This one. What does this code do is to let $feelBetter become true (which always return true), rather than comparing them, effectively limiting the use of the code to identify whether one is still OK after drinking all that beer 
Ah yes, one of my first topics. I pretty much believe that I forgot to tell you guys impersonation is more than just common here at China. It’s everywhere 
My English feels so bad back then