the silliest but most effective hack I've found for getting my brain to go do a thing it really doesn't want to do is to DC travel to Dynamis, queue trial or raid roulette, and go do the thing while I wait on queue. for some reason the process of waiting for the queue both distracts my brain from the I DUN WANNA of doing the task and also gamifies it by making it into "what will happen first? I finish this thing, or the Dynamis queue pops?"
granted, this hinges on the queue being meaningfully slow (hence going to Dynamis, where even tanks/healers don't get in instantly), and my brain not realizing it can game the system by doing some other fun, not-dreaded thing while waiting for queue like, oh, one of the myriad distractions of the Internet
(funnily enough, this first came around during Endwalker Release Queue days - while waiting for the 20k or so people in front of me to get through, I would do the dishes or file my taxes or whatever, and I'd be done with it by the time I finally got in, which made it all the sweeter. sometimes I think they should make an Endwalker Release Queue Simulator mod just for me)
(fallen london stamps by