If it has become intollerable, then you need to reevaluate your trading strategies. Not saying I am any smarter, today I debated selling my cisco shares to purchase more CUU, but then I gave my head a shake and asked myself how many CUU shares do I really need? Don't let greed influence your decisions. Buy and hold the number of shares that will allow you to sleep comfortably at nights, and your end rewards will be as important.