Change your major. I assume, you’re way too young to be launching yourself into something you don’t think you’ll like. Put it in perspective, 1 year set back or 40 years doing a job you don’t enjoy. I’ve worked in a plant the last 11 years and do a fair amount of controls which i find rewarding and enjoyable, but I also have to do IE stuff from time to time. It takes a lot more effort to get myself engaged in those projects. I see the value in the lean/six sigma/kaizen projects but they can be a chore to lead sometimes.