once again, that rarely works.

With the failure of the GOP to repeal Obamacare, it once again proves that just being against something is a really hard way to promote change.

What are you for? 

It'll always be tight. Many will come to your side just to be against but, in the end, change rarely happens that way. 

If your religion (or worldview) is only against things, it'll be tight, there will be many that will come to your side, but, in the end, don't expect much change to happen.