Future Cognitive Science Major help!

I recently have found an interest in the Cognitive Science Major, specifically at UCSD. I will be attending a junior college my first 2 years, then hopefully transferring there. I just had a few questions about how you find your specialized path, being that the major is so broad. I also was wondering is grad school is a good route as well?

I would love to hear your experience with this major, what you’ve done with it, any advice, and if you recommend it. It would be greatly appreciated, thank you!