Don't panic!

Enter

from datetime import datetime
class User:
 def _init_(self):
  self.arrivalTime = datetime.now()
  self.welcome = welcome
  self.cool = True
 def welcome_status(self):
  if tau > pi:
   self.welcome = True
  else:
   while insane == False:
    try:
     reason_with_machine()
     break
    except:
     raise logicError("That does not make sense", sys.exec_info[0])
if website.running == True:
 visitor = User()
 visitor.welcome_status()
 while visitor.welcome == True:
  welcomeUser(visitor)