You can resign your POA any time you like, and then the secondary POA will take over as per your parents' instructions.
What you can't do, or I don't think so anyway, but it might be worth checking, is "suspend" yourself and come back later. So are you sure you want to do this? Do you mind my asking what the reasons are?
What you can't do, or I don't think so anyway, but it might be worth checking, is "suspend" yourself and come back later. So are you sure you want to do this? Do you mind my asking what the reasons are?