Following the current theme of stories, the concept of narrative flow can be used for checking decisions.
If you were reading a book by your favourite author and the lead character were to be making the decision you need to make, how would you react? Does it move the story arc in a positive direction, is it going to add an interesting diversion that they can learn and grow from, or would you be mentally screaming at them to not do it?
This can be applied, whatever the decision you need to make, whether it is to get up and go to the gym, go out with friends for a relaxing meal, or which academic course you need to follow next. By adding a layer of critical analysis and an objective viewpoint, you can check in and make the best decision for your plot.
And of course, sometimes the hero needs a little help, so find your supporters, from coaches to osteopaths, and make a winning team.
Trust the way will appear Indie, and take that step.