Having burned out a number of times, I think that perhaps you would benefit greatly from investigating what burn out actually is, and the causes of it, rather than making broad assumptions about it.

For instance, burn-out has less to do with what you are doing, and more to do with the stress and effort required. It doesn't matter if you're disarming bombs ("bomb technician," huh?) or grading freshman assignments. What's more relevant to it is the value you place on the task, the recovery time (off hours) you get, and level of stress placed upon you. Even the most dreary job can burn you out if the employer demands near-impossible targets.

Educate yourself, then you won't seem as much of an arrogant arse to the rest of the world.