In the world of writing, there are many unpleasant tasks.
Writing query letters is definitely one of them. Figuring out what to say and how to say it and trying to second guess publishers is never particularly enjoyable. Another one is receiving rejection letters. Mind you, the way the industry works these days, that’s become a rarity. Usually you send a submission in and then you never hear anything again. Come to think of it, that’s not particularly enjoyable either.