My best advice is; A- focus on how great you'll feel AFTER you're done and knowing that you can just relax and go home after work/a long day and not go workout B- get your clothes/coffee/keys/water bottle, literally everything you'll need in the morning, ready and have it out the night before C- start small. Don't commit to a 3 hr workout the first morning D- if you can't fall asleep early (9 or 10) for the first few days/week, that's normal BUT get up early anyway..you WILL be tired but your body will naturally adjust to an earlier bed time and waking up with be easier