Without change, nothing will change
You will change your life by exploring
any and all opinions that you see as wrong and then adopting the more powerful viewpoint. The extra personal power comes from what seemed wrong to start with - the perspective you originally thought was wrong! So neither self sabotage nor worry about being right, simply choose to have more personal power instead.
What seemed wrong has enabled you to become more effective. But since it has helped you improve your life, can you now say it was completely wrong? To become more effective, change your perspective!