This question is based on Literary Appreciation.

'Today's my last day here. I'm done banging my head against the glass ceiling. They think I don't know why they really hired me. They're talking to dad behind my back. Begging for favours. Work permit renewals. Licences. Tax and duty waivers. Contracts and tenders

Ken Kamoche: A fragile Hope

The technique employed in narrating the excerpt above is