I missed this earlier, not sure if you’ll even see it, but just know that your story hit home for me. I got a job out of college at #BigTech and gained a lot of momentum quickly, they were gonna promote me and threw money at me, but I realized what I was starting to specialize in was utterly useless outside this particular company. With the advice of a mentor I left money on the table and jumped ship to work at a start up, in part because I wanted to learn skills I could use at any company. I’m lucky I got this advice, but no question you’ll find another opportunity if need be