The problem is what the reason behind why you are leaving. If it is over the actual work (I just don't wanna see another *@#$ing miswritten Amoxicillin ever again), I think leaving is the right decision as the problem is the work. If it is over personnel or management, that's not a good reason to leave the profession, but the right decision for leaving your position.
Problem is that they are cumulative, you can lose the love for the work due to the people, and many in management lose the love for people due to them already being alienated from the work. There's a reason why management has a higher population of narcissists, psychopaths, and sociopaths. Learning to manage these sorts of people is a skill that you will need in any job, and no matter where you go, you will have to deal with them unless you set yourself up for direct customer service.
To give you an example on the "pleasures" of management, someone I know just set up someone to get fired from a successful Administrative Investigation Board which is exceedingly difficult. It took four years of careful planning, keeping records, finding the right Inspector, setting it up for that Inspector to be assigned, and delivering an airtight case to that person's hands with a watertight write-up, but we all saw the final Merit Systems Protection Board appeal fail last month after two years of administrative leave so that person is gone at last. Everyone in management has figured it out including the fired employee, but even that person cannot do anything about it as the setup is too indirect for any sort of direct challenge or retaliation (and also, the fired employee's issues are all true, but they usually get ignored unless they are a behavioral problem). The cruel beauty and appreciation of the calculative nature to work the system that hard in such a project is the sort of thing bureaucracy teaches you to enjoy.
You can't let these people win over you. The more you are perceived to care, the more likely that some sociopathic supervisor is going to figure that out and use you accordingly.
Also, I can't respond to what you wrote as for some reason, I'm blocked from replying even though you initiated.