I just started wearing my new partial, and as a newbie I'm actually also worried about this issue. I'm not planning to tell anybody just yet, so the most embarrassing thing would be if the piece in my forehead suddenly came off for some reason. Is this practically possible, or should there first be some signs that the glue is failing?

I use ghostbond for attachment, and it seems to be pretty strong. I'm hoping that I can sleep with the unit, do some sports (gym, jogging, swimming etc.) and also travel with this unit without having to worry about it.

I'm not exposing the hairline, so if the base lifts a bit, that shouldn't be an immediate problem...but the entire partial falling off would certainly be