so, to give back something to the community:
I just read a tip that says if you wash your brushes with a hint of dishwashing soap, it will give you softer bristles.
same bag o tricks recommends using magnets set in plywood to soften up your vise jaws, but that's not really
a paintbrush tip...
but, i also read that another use for your paintbrushes once they're trashed is to cut the brush end off to use the
wood or plastic handle as a stir stick. that is a paintbrush tip.