If you are reading a thread then it suddenly appears to go off on a tangent (typically just after post #5).......
just stop what you are doing have a few of these Guinness Guinness Guinness
or these :Y :Y :Y
Then re-read the whole thread, and it will ALL make sense !!!!!!!!!!!!!!!
p.s. Welcome! :Salute
and do not try ANY of the rooms on the fourth floor until you have had the initiation ceremony parts 1 and 2 both under the full guidance and supervision of Deke & Steptoe,