I think we should stick to our analysis from the beginning.
We need to watch out unexpected points. What is our target we need to know when we decide to trade. Keep calm and do not panic to avoid making irrational decision.
And do not change and switch too many coin when we are trading
Those things that you do mention would eventually be gained and be applied along the way on doing trading because engaging into trading will really add up experience which would mold us up to be a better trader. Loses are normal which we should not be easily discourage once we do lose up money because its just normal and this is why its important to learn up from our past mistakes to become a better trader soon.