Clint's Law: If you don't feel like training, don't.
That said, I haven't felt GREAT in years.
Everyone is different but Blazer has a good point if one can see it. It wasn't rude, just something to think about. He wouldn't have said it if he hadn't meant it to help. The first time he hears from one of the lifters he coaches that HIS program doesn't work and they didn't sleep/eat/recover enough on their own...well, you can imagine his fury. I work with guys that ignore what I say, do their own thing, and always have excuses. Put them in my Chucks for a week where they spend hours a day on the toilet and have severe arthritis in their hands and feet and shoulders and leave them wondering why I'm the ONE making progress after 16 years of training still.
I'm also the first one to blame myself when I don't do what I need to do to perform well.
Just keep working EM.