partly i work as a call center agent, (pagka ala gawa sa desk)
kailangan mo lang ng presence of mind, then smile, im sure the caller won't see that physically, but they will feel you're happy to receive their call.
shifting yan, so like hotel jobs, may overnight, yun masarap, may time kayo na massacre naman sa tawag, pero fun pa rin.
prepare mo na sarili mo na lagi naka upo.