I've recently become intrigued by wedding photography webinars.
There's been tons of sponsored ads on my Facebook feed. I didn't know what they were and so I watched one and also watched a webinar on marketing. E-books? I got some free downloads, scanned through those as well.
The best advice I received?
It didn't come from any of these sources. And it's actually just a quote that I thought to be profound.
"I hate rules." - David Ogilvy
Voila! That encompassed all I needed to know. I hope this brings you the inspiration it did for me.