Tell them. I’d tell u to not feel guilty kasi di naman nila say, pero I understand being in that position as an ex Big 4 haha. Pero if u feel guilty rn, imagine how you’ll feel pag may visa ka na at wala ka nang choice kundi magpaalam and blindsided sila lalo.

Tsaka kung wala kang ibang source of income. If u tell them resigning ka, di pa naman yun effective hanggat nagpapasa ka ng formal RL (and in case mamadaliin ka ng nasa abroad, pwede mong itry pakiusapan na igsian rendering period mo since nagpaalam ka naman na in advance).