I reviewed my recent contract trades today and suddenly realized how lucky I am to have survived until now. Those few times I went all-in with heavy positions, I almost got liquidated. Fortunately, my shaky hands set stop-losses at the time. Thinking back now, it still scares me—contracts are no joke. One careless move and your principal is gone. To all my fellow contract traders, let's take care and cherish what we have—preserving capital is most important.