I think its in Canada's best interest to care what side of that we will be on. Who cares what oblivious people are doing. I don't think its fear mongering when these kind of things happen in secret. Decisions that will affect a lot of people are being made on their behalf without any knowledge of what comprises (entirely) this document. Who's country is this..? I can't feel good just to "live life" if elements of my life are vanishing because we have people who are more interested in their personal income gains, than Canada as a whole, especially looking towards the future..
Well, I assume you voted in the last Fed election ... so our fearless leader got the majority and he's delivering on his promise, trying to sign as many treaties as possible, enact as many security laws as possible. If he didn't get the majority vote, we probably would not have this discussion.
If the TPP is so important to you just vote the "other" guys and hope they will actually do what they promise to do.