A youtube course will not be as helpful as really talking in front of people. At the end of speaking.io there is a great video on public speaking. Additionally, you can try courses on Udemy (there are a lot). Source: over 2 years ago

Ps - in addition to Seth Godin's advice, I got a lot of value out of this: https://speaking.io/. Source: about 3 years ago

Ya LinkedIn, referrals from friends. For startups, it's a little trickier: use a combo of topstartups.io, breakoutlist.com, curated lists. Source: over 1 year ago

Niche job boards are pretty good if you're already into that niche. But the problem with most of them is that the supply is either limited by who's willing to pay, or anyone can list and it gets very noisy. For startups, prefer topstartups.io and breakoutlist.com - good mix of quality & quantity. Source: about 2 years ago

Yup that’s the one. If you’re looking for startups, try https://topstartups.io and https://breakoutlist.com. Source: about 2 years ago

Ya the researching companies thing takes so long esp. If you're going for startups. These sites saved me a lot of time: https://topstartups.io/, https://breakoutlist.com/ Also helps to take a few days off here and there to get it all done, even if you're working remote. - Source: Hacker News / about 2 years ago

Some sites to get you started: topstartups.io (good curated list); angel.co (more startups but generally lower quality because anyone can post); breakoutlist.com (good curated list but doesn't update often and focuses on later-stage). Source: over 2 years ago