That's a good recommendation. On the other hand, there's an added difficulty for me to explain what I know because it's all in English and my native language is Greek. When I try to explain e.g. the subject of my PhD studies to my relatives or friends, I find that I simply do not have the Greek vocabulary to do it.

I started translating one of my papers in Greek just to address this limitation, but I guess I got bored and gave up midway.

I'm fine with explaining it all in English though. At the risk of inducing terminal boredom :)