Let's say you analyze the charts, you make a call, and place a trade with a certain time horizon. How do you avoid getting 'shaken out' in the short term?
After doing research, analyze the chart, and calculate the probability, just set your target and stop-loss, and stick to the plan.
If you think; always look and observe the chart all the time makes you doubt the previous settlement, so don't do it, just set buy-sell orders and leave it until accomplished.
Moreover, you can set some targets and put some orders as backup plans to achieve your eagerness in trading.