(And to digress to the part of "busy circuits" and go arounds)
When I was low on my hours I got back to my "home base" (Hoxton Park) and the circuit was BUSY.
(Relative term I know)
I overflew and was trying to get in to the circuit.
I asked how many planes were in the circuit to try and improve my awareness.
When I got down I had a new hole ripped in me by the person renting the plane because I asked.
Yes, maybe not a "PROFESSIONAL THING TO DO", but why was it SO wrong?
I get it was busy. I was trying to work out how many people were in the circuit - and I was low on hours.
To me it was the person's ego not wanting to be "shown up renting the plane to a stupid person who can't handle a bit of traffic".
Anyway, sorry.