The premise to an investment should be revisited to see if it is valid. If not, sell. In effect, if you don't sell a stock, you are buying it. Experienced investors don't fall in love with their investments. If the the logic breaks or the stock technically breaks down, you sell and ask questions later.
Technicians know a broken chart has logic.
They don't wait to find the reason why. The information presented in this site is for your informational, educational and entertainment purposes. Investing involves a great deal of risk, including the loss of all or a portion of your investment, as well as emotional distress. Nothing contained herein should be construed as a warranty of investment results. All risks, losses, and costs associated with investing, including total loss of principal, are your responsibility.