some truth hereA trader will always have chanced in market, He should never show that much hurry that his capital will be in danger. Then without analysis trading is useless. Emotions should also avoided while trading they can be curious and passionate but should not be careless. A caring trader is a winner one day becuase he knows the ups and downs of market.
I am sure it is for most people.Never invest more than you are willing to lose should be number one
Yes there is 100% chance that sooner or later you will get a trade which will drain your account to zero. WE have to protect ourselves from such events using stop losses.Avoid trading without a stop loss because this will lead you to do martingale and that will be disaustrous for your account and it will be blown in matter of a big move.