I m a rising sophmore in university, and I really want to work for a YC-backed startup this Fall (leaning towards consumer products).I think I have solid experience (interned at AWS this summer as a SWE, and I ve also built and scaled consumer mobile apps solo to 20k+ downloads).My main method so fair has been sending cold DMs to founders on Linkedin for startups I find interesting, but so far I ve had no luck. Any advice?