Quote from LeeD:
...On more than a couple of occasions I was in a situation when I wasn't in the right state of mind to trade. I didn't have enough sleep, I was anxious about private life, I had a hangover, I felt like a looser because I lost a few card games....
Normally, I shouldn't trade in such a state as I know from experience there is 80% chance of having a big loss against 20% chance of having a moderate profit.
What I notice is I often start and continue trading on such days. First I am getting passionate about performance targets I may have... and I feel obliged to trade.... because I don't think straight hope replaces common sense. After I have a first loss, I run into a bigger loss while trying to recover and trading on pure hope.
Are there any thoughts or ideas or repeatable "mantras" that stop you from trading when you know you shouldn't?
This is a discipline problem and you're ignoring your statistics that show there's a 80% chance your trading day will result as a loser if you start to trade on days when you shouldn't be sitting at the computer.
Here's my solution I've been using +20 years although I'm not applying it perfectly myself but I do apply it regularly in special situations where there's outside influences, distractions that's none trading related that have a great negative impact on my trading result if I trade.
Make appointments or commit yourself to someone or personal task that's none trading related for that particular day to prevent from trading when you know you should not be trading because you're mentally not there as a trader. For example, recently one of my kids had a minor surgery early in the morning before the markets open and the doctor (a friend of the family) said to me the following...
"don't worry...you'll be back home before noon to be able to trade the markets after lunch".
Now, that subliminal or subtle message by the doctor would encourage any trader that lacks discipline to trade. However, I know statistically I have a high probability chance of having a losing trading day and/or extremely stressful trading day when something seriously is occurring within my immediate family (e.g. being up all night with a toddler that had gastro or all day at the hospital with the spouse after she broke her leg in a skiing accident along with knowing she has a low pain tolerance).
What did I do after the doctor made that comment?
I committed myself via telling the grandparents I'll go by their house for a few hours in the afternoon to tell them about the surgery and to help fix some problems they've been having with their computer while the spouse stays at the hospital waiting for me to return with the grandparents around the time the markets close.
The solution of making appointments or commit yourself to someone or personal task that's none trading related removes any possibility of trading when you know you shouldn't be trading and it teaches discipline so that you know what to do when something disturbing happens during your trading day that wasn't expected (e.g. trying to continue trading after your computer crashes a few times).
Have a few kids...you'll have a 1-3 days per month when something crazy is happening that you know your head isn't on straight to be trading that day.
Knowing when not to trade via having statistical proof via your trading results of similar like past events is an edge.
Mark
