"...trust means a way of listening from the heart, not through doubt, not through logic, not through reasoning, not through discursive intellect, but through a deep participation through the heart. head has become expert, it has gone to very extreme. It is good instrument. Yes , as a slave the head is wonderful, as a boss it is dangerous ... Listen to me , not thorough the discursive mind, but through the participant heart.." Insert 'trading', 'strategy' etc wherever deemed necessary .
IMO trust in a trading method is still a function of successfully applied sample size of trades, not something related to the heart. Success as a whole is a different story of course and here belief in future prosperity is useful even if it doesn't have logical foundation right away.
=============== Well one trader in Chicago said ''the smarter you are the longer it takes'' Most women use their heart[emotions]more , most men use their head[logic] more ;. speaking generally .Not a prediction,LOL Faith is not really about emotions, properly understood; faith is the title deed Hebrews 11;1 Amplified Bible says. Dave Ramsey, bought plenty of Real Estate, before he met his wife.One day they were out looking @ Realty .Sharon Ramsey said ''I don't feel like you should buy that house '' [they both looked at].Dave bought it anyway, he lost a fortune on it, it had a spring underneath the foundation. Use both head + heart;huge %% of losses come by men using emotions in business, women seem to do well , sometimes with heart[emotional decisions].But experience helps also, that why a mother has better intuition than her 7 year old girl.