Information is money. Always be hungry for information. The more you read, the more you know and the more money you’ll make. Readers are leaders.
When you find a better stock to buy, switch. Take the weakest stock out of your portfolio and sell it. Put your money into the better stock. In this way you will be a active investor as well as a successful one.
Never get married to your stocks. Don’t switch your spouse but switch your stocks, and switch them often.