In my view, there is no job can let you to be pleasantly surprised daily in this world.
Whatever any job positions in any industries, everyone is do the routine operations everyday. Therefore I think the most important is not the job nature let you think it is boring or not, but is how you can get some interest from your routine work. For example, after finishing work eash day, you can review yourself and think some new methods for how to do the work more faster, ... (to be continued)
更新1:
how to communicate with more smoothly, or even how to withstand buyers's press pricing. If you have a intention that "today must be better than yesterday", then you can find some interest in your work.
更新2:
Because most of routine works are massive, therefore I can take this chance to grasp do the approximate time needed of different routine works, in order to facilitate me to perform multi-tasks in order and with better time organization in the future.