I'll do it here if you like...
1 - I didn't know that you were the first bidder, therefore the 'idiot' comment wasn't a deliberate personal attack.
2 - It is my opinion that to start bidding and therefore remove the BIN on a CK headset, which once bidding begins will obviously go over £35, is a silly thing to do if the bidder (remember, not knowing it was you) was genuinely interested in buying it. You could say it would be an idiotic course of action, making the bidder (remember, I didn't know it was you) an idiot.
3 - I can say "not that my opinion has changed" because knowing that 'bidder one' is yourself doesn't change point 2, regarding bidding behaviour.
So, I didn't call 'you' an idiot per se, I merely expressed that bidding behaviour of this type on a product such as this was idiotic and that 'bidder one', whoever they may have been, was an idiot.
It may stay below £35 in which case I'll look like an idiot, but thats the way it goes.