quick clarifying question on the chest objects. in the zerzura aftermath, it was stated that "the longer the person who took the object holds on to it, the more likely it is that they may acquire a permanent change from the object in question."

what would 'permanent change' mean, in this context, and how long are we talking about to trigger a permanent change?

for example: gaby's chest item is waverly's signet ring. if she allowed daisy to have access to it and daisy wore it on her hand for multiple days, would she permanently be affected? if so, would that be in acquiring a portion of gaby's personality, a seed version of gaby's displaced ability, or something else altogether?