Answer:
haha, this is tad confusing, all the option are somewhat correct, but if I had to choose, I would say reg was overwhelmed
It could be someone asking you why you're rushing through/to something.
Answer: I would say internal roadblocks because self doubt is in the mind, and not practicing regularly seems to be challenging from the self doubt.
Forgetting training uniform could be caused by this person having things on their mind (self doubt).
I hope this helps
Explanation: