Find it tolerable, maybe even like it? Sure. Show me someone who would do taxes on their own time for fun. I've sometimes heard it said that the main reason people decide to go into auditing or tax is they couldn't stand the other one.

For that matter, let's talk about a closer career to ours. How many people who are system administrators complain about relatives asking them for free consultations? Would that be an issue if they just loved configuring and troubleshooting computers so much? Even if you like computers a lot, what you get paid to do with them isn't necessarily fun.