Erroneous

Meaning - containing an error,  incorrect, based on the wrong information. 

1. I immediately correct myself whenever I find my argument to be erroneous. 

2. I change my erroneous position so quickly that sometimes people miss it, and they think I held the current position all along. 

3. Don't argue when your position is rendered erroneous. 

4. People don't back down even when their argument is rendered erroneous. 

5. Gammas can never admit that their stance is erroneous.