"I like hearing the reasons behind the views and then making my own choices. … as an Economist by trade, I find it educational, interesting and entertaining."
The question
It was a fair question. You just didn't have the answer yet.
It usually comes up over something small. A statement left on the bench. A share price on the evening news. Your partner asks, quite reasonably, what the plan is with the shares. You can say what you bought, and roughly why. You can't say when you'll sell.
That gap is where most of the damage gets done. A share runs and you hold on for a bit more. It turns and you hold on for it to come back. Nobody set the exit in advance, so in the moment hope set it instead.
Every tip you've followed told you what to buy but never mentioned when to sell. So the answer you didn't have was a number nobody ever gave you: the price at which you'd sell.
Your partner asked two sensible things. Is there a plan? And what happens if it goes wrong? Both have a plain answer, and it fits on one page.
"One of the hardest thing is when to sell, they'll let you know what they think if its time to do that. … I cannot trade without this one."