I have a personal trainer. I only go when I'm seeing him due to other issues with the gym. But I used to go straight from work - it was simply my routine. And I was always there when my old trainer was.... so if I didn't go, I'd get a phone call! With my current trainer, if I miss a session he messages to ask if I'm dead Once we overcome some of the current lagging issues, I'll only go when he's there because then I'm forced to work harder!

But the best tip I can give you is to make it your routine. No excuses, just make it routine. Its just as important as any other part of your life. And a REALLY good play list to listen to, comfy work out gear, and enjoy the endorphines afterwards! And congrats on your loss!