I worried so much that I changed from a regular guy into an old grouch.

我非常担心， 以至于我从个变个老脾气。

It caused John Palmer to turn " from a regular guy into an old grouch" , and almost wrecked his home.

让约翰帕尔默“从个变个爱发牢骚的老家伙” ，并且几乎毁他的家。

Bill! Honestly, you can be such a grouch sometimes.

比尔，老实说，有时你就么爱抱怨！

A " grouch" (grouch) is a person who's never happy, a person who's always mad or upset, a person who's always in a bad mood.

“grouch” （发牢骚）是个永远不快乐的，个总是生气或心烦意乱的， 个总是心情不好的。