For this exact reason Sun Tzu adamantly states: “Appear weak when you are strong, and strong when you are weak.” (Not only is this applicable for humans, but also for the markets as well. I see it happening everyday.)
Not a book, more the start of a path into a different paradigm. Building Minds for Building Wealth By Jack Hershey (search the archives) There’s a lot of trolls here that would dissuade you, DYOR and increase your level of discernment. Then ‘Pay it forward‘
Seek not to predict the market but seek to be aware of the market. The recent geopolitical event, military hardware makers, gold and oil are running up. Don't know why but cigarettes and shipping are running up too. It's impossible to know in advance but be patient and let the trend developed and hopping on it will be a profitable business.
No special impact on me, just reiterating what I already knew.... I recommend the Mark Douglas books (any of them)... as they address the psycho of trading. Can't win big (or maybe at all) without being squared away in your brain.
The books that most influenced me back in the day; Nature of risk by Mamis It's when you sell that counts by Cassidy Winner take all by Gallacher