
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Given $f(x)=\begin{cases} & -\ln x-x, & x > 0, \\ & -\ln (-x)+x, & x < 0, \end{cases}$, determine the solution set of the inequality $f\left(\dfrac{1}{m}\right) < \ln \dfrac{1}{2}-2$ with respect to $m$.

Present the answer in LaTex format: \boxed{Your answer}
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