Curious1.
Sometimes you only need one session of a two session Paraliminal. If A is working then that might be all you need.
The thing with session B is you need to think of a benefit of achieving your goal and to choose to start the task today before you even listen to the Paraliminal. (that's where session A helps if you have problems making that choice.) Then you'll also need to think of a reward or rewards along the way. In this case it also needs to be considered before you start listening. If you can swing into action with just those considerations you don't need session B. If that isn't enough to motivate you then listen to the Paraliminal and expect to start as soon as you have finished listening.
Alex