Newbee- so you’ve never eaten at a nice restaurant? you’ve never eaten anything other than bread and water outside the context of a seudas mitzvah? Maybe you’re just as bad as them!
That is chapter 15 in Mesilas Yesharim, most people have to work on zehirus and zerizus before you make them feel guilty over the higher levels. Not everyone is as holy as you are, and shouldn’t jump stages in the Mesilas Yesharim so that they meet your standards of tzidkus.