Very wise to get a second opinion. It can be really hard when you are expected to make decisions that possibly have long term implications. You're just coming to terms with all of it and then you are expected to be the expert!! A second talk will probably clarify what the real benefits may or may not be. If chemo is a recommended option, remember there are many types and combinations, seek information in writing about possible effects before you make a final decision. Information you understand is half the battle!