Rangers squad training

The speaker expresses uncertainty about their current task and considers possible solutions to address it.

What do you think the speaker means by 'I'm not sure I'm doing.'?

In what context do you think the phrase 'I'm not sure I'm doing.' could be used?

How might the speaker's statement 'I'll see what I can do.' reflect their attitude towards a challenge?

What emotions might be conveyed through the statement 'I'll see what I can do.'?

What does the response 'Yeah.' suggest about the speaker's engagement in the conversation?