Not sure whether to get a Septoplasty.

Hello. I do have a some-what noticeable deviated septum. It does cause me breathing problems to the point where I can only breathe out of one nostril (rarely can I breathe out of both nostrils). However, I am refraining from doing such an operation in fear of a possible "botched" surgery. Should I be afraid of getting a septoplasty in fear of a possible "botched" nose, or should my fears be regarded as nonsense? Thank you!