that's shitty mate, glad you could see it coming at least & find a new job, even if it's not quite ideal, seems like it would have been worse for your mental health if you had to stay. i don't think it's worth it to work for people who don't care for you, peace of mind is better than money ime. peace of mind can take time to come but it will. for sleep issues, i've dealt with them for most of my life, even before i developed a heavy caffeine addiction, and i really like the military method for it. not sure where i first read it since i don't have the book but this is a good link military method, altho it can take some practice. meditation can also help overall, since i started meditating, getting into the mindset for the military method & the visualization required has gotten easier. i don't have a lot of info i prefer on meditation though, just picked up a lot from different places.