I had the same thoughts as you, Tom. We can, always, fight another day. I am unhappy at going to work with stops that, when triggered, will leave me a loss on the trade.
My stop would not have triggered if it had been 8 points lower, but who knows that until afterwards?
I love putting money in the bank, that's the sole point of this game.
This weekend I plan to look at the last 2 weeks' sessions and understand more in detail how price behaves after the Big Ben range limts have been penetrated. I increased my stake size after week 1, but maintaining it at this level for week 3 coming up.