很多房東沒有認識的問題

Rental = Business

Business = Investment

任何的Investment都有Risk。Risk帶來的是loss。當你的investment碰到loss的時候，你就要從business的角度看你是否應該/worth take more risk to recover your loss。你花的時間是unrecoverable，你花的legal fee也未必可以recover。這些都是你的additional risk。You can take more risk to recover your loss or take no more risk by accept the loss。