​Never comfortable no matter how well business is

Been a biz owner for a little a decade. Have a successful biz but no matter how great it’s doing in the back of my head I never feel secure. As hard as it is to build it, it can crash way easier.

Any other biz owners constantly feel this way no matter how good things are?. In a way it’s good as it keeps you pushing but it’s an exhausting feeling at times too.