You lack discipline

Keeping a routine shows that you have discipline. You should be able to have a simple, daily regimen of healthy things that really keep you sane and balanced. On the other hand, intensity and perseverance are something else entirely. That is not discipline. Getting that extra rep when you lift is not discipline. It is worthwhile, but it is something else. It is strength, and intensity. Discipline is waking up a the same time every day, eating the same amount most days, and doing good healthy things each day. Do you have discipline?