if you are to post negative things about bitcoin, i believe you should not be here in this thread, there are other threads that tackles the disadvantages of bitcoin so please spare this one.
i believe that this should be helpful for people who have no idea about bitcoin. including newbies in this forum. who knows, maybe some smerit giver will read your post if it deserves to be merited depending on how helpful and informative your post is. so good luck to us all guys.
There are plenty of ways, you can promote Bitcoin. Still, bitcoin is already well known and there is nothing you can do about it. Just tell me, how can you do that when everyone already knows about Bitcoin? Yes the price is going down, but it has nothing to do with how many people knows about it or promotion. Even if you go around on promoting or advertising it on social medias like Facebook and the likes of them it will do nothing, cause much has already been done. Just chill, the price will go up at the right time.
I think the best way to promote it is by showing people you know, who are interested in it, how a wallet works and how to send bits between wallets. Usually when people hear about Bitcoin they hear all these techy buzzwords and it's very intimidating.