Lol.... My head was aching before and after the seminar. However, we had to hold it!
Ha ha--I'm not exactly sure why you had a headache, but I can't stand public speaking myself and I admire your drive to give one on bitcoin. That's certainly something I wouldn't feel confident doing, so props to you.
But you are right, first of all, Bitcoin is valuable because of its technology and this should be in the first place
I'm not sure I completely agree with that. Bitcoin is bitcoin, whereas blockchain technology can be used independently of bitcoin. Anyway, I won't argue strenuously against what you said, because they're both very important.