Having studied extraordinary people for the last few years, and been obsessed with how they think and act, I noticed they all did one thing: they got out of their comfort zone consistently. Getting out of their comfort zone was how they upskilled and crushed the normal fears that we all face.
Healthy emotions reflect a healthy body — you shouldn’t have to think much about them. When a problem arises, rather than burying it deeper, you mend it. You get over it. You let it go, so that it doesn’t have to plague your future.