自信是我的第一成功秘诀 翻译成英文？

Self-confident is the my first successful secret

Self-confidence is my number one secret that leads to my success.

Self-confidence is the initial factor that makes me successful

Self-confidence is the first key to my success.

Confidence is the key to my success.就可以了 中文文字重复又罗嗦

Self-confidence is my top key to success.