A strong why can overcame any how.
If you don’t know what you are training for it is very easy to quit on yourself. Workouts become huge obstacles and it becomes easy to make excuses.
As Richard Feynman said, “The first principal is not to fool yourself, and you are the easiest person to fool.”
Take some time and ask yourself why are you training. Not the superficial answer, but the real reason. Figure out your real reason, write it down, put it on your bathroom mirror or tattoo it on your forehead.
Do whatever you have to do to consistently remind yourself why it is you are training. If you do this consistently, success will follow.