Patience.
I've been a 100% believer in Bitcoin since the fall of 2011. In the beginning every little piece of good news made me think the world would catch up with my view of bitcoin. Then after the fall of Gox I thought when a few new exchanges took it's place they'd see. Then when we hit a new ATH, I thought they'd see. Then the china ban, then the ICO market, then the next craze and the next fad, etc. So many times I got my hope up thinking this time it's going to happen.
Now I'm quite Jaded. When something like Blackrock filing an ETF happens I yawn and think, so? How will that get the vast masses of stupid people to finally open their eyes... They've never even heard of blackrock!
I still think bitcoin will be the world's main currency one day in my lifetime, but I now think it has nothing to do with people understanding it, and everything to do with their existing currencies failing them so they have no choice. That isn't going to happen this year. Maybe not even this decade.