Look at all the investment gurus' theories, they are basically about controlling drawdowns, value investing, and protecting principal.

Carefully examine their early wealth-building stories, heavily investing all-in and going all out, for example: Duan Yongping went all-in on NetEase and even borrowed money from friends; for example, Wuyuan Capital went all-in on Xiaomi, directly allocating nearly 50% of the fund's position.
Basically, many early wealth builders are "all-in TMD, just die then."
But the details are that Duan Yongping has unlimited bullets, and Wuyuan Capital is using other people's money for venture capital.