The biggest resource in my experience is to start however you can. People get hung up on toothbrushes while still ordering take-out while their fridges are full, which uses far more plastic than a toothbrush.
The more you do it, the easier it gets and the more horrible the old ways become.
A couple podcast guests are prominent in zero waste and minimalism, so you might enjoy their episodes and books: Bea Johnson http://joshuaspodek.com/guests/bea-johnson and Joshua Becker http://joshuaspodek.com/guests/joshua-becker.
The biggest resource in my experience is to start however you can. People get hung up on toothbrushes while still ordering take-out while their fridges are full, which uses far more plastic than a toothbrush.
The more you do it, the easier it gets and the more horrible the old ways become.