Discipline is the utmost trait a trader should have. Written rules are broken harder than spoken rules. Keep your principles versatile and concise, and write them down.
Krone and Zloty (cf. "1.18") are experiencing a similar price action. We had our r=1/20 trade (cf. "1.12#2") still open with S/L at 8.6. This time we will add to our trade to make it r=1/5.