Allow me to clarify what I was saying. You should want to do your best, always. I have no issue with someone who switched away from a technical major after they realized it wasn't going to work out. That's just good headwork. <2.0 in anything is grounds for getting kicked in the nuts. However, when you're initially picking your major, don't sell yourself short and take an easy path thinking it will set you up for aviation success. A million things can happen between now and then.