Final answer:
In the given sentence, 'inhibition' acts as a noun, referring to a feeling of self-consciousness or restraint that prevents someone from taking action or expressing themselves.
Step-by-step explanation:
In the given sentence, 'inhibition' acts as a noun. Inhibition refers to a feeling of self-consciousness or restraint that prevents someone from taking action or expressing themselves. In this sentence, inhibition is standing in the way of the person's desire to do something bold and brave.
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