Manage your stock trading account like Vanguard manages individual retirement accounts (IRAs) and 401(K) fund accounts. Ultimately, the consequences of liking price increases and fearing downturns, chasing highs, and chasing strength (refusing to buy low and sell high in a planned and systematic manner, with graded and batched approach, discrete random variables, establishing positions, waiting for the main uptrend to appear, can only chase highs and strength; otherwise, it is just empty. Putting on put options and short selling is suicidal behavior.) will show. With a long position slightly over 60%, there is no need to be anxious about stock price increases. All in and holding onto everything is a completely different matter, and not very wise. A person without long-term planning and not valuing the psychological well-being of investment trading will not go far, even if Tesla has the potential to break through the 271,000–299.290–314.800 range, or even higher levels of 414.490–515.000 range, you will not be able to hold the floating profit chips in your hands.