Also, its very important that we should not also constitute those that made up the Naysayers concerning bitcoin, because some are dong this all because they lack the opportunity of being privileged to be an investor and they will try as much as possible in saying all manners of things concerning bitcoin, whereas it they would have invested in it, things couldn't have been pictured the way they reason them, when others are saying what they know not, then we shouldn't constitute on their nuisance in supporting them.
It takes only someone who has a great knowledge of bitcoin to counter the Bitcoin naysayers. If you have no idea how bitcoin works or you are not privileged to some certain information of Bitcoin, you will either choose to listen to the naysayers or walk away. If you have no knowledge about Bitcoin, you cannot defend it. You will only defend what you understand. In fact some people have been in this industry for some time and yet, have not invested in Bitcoin just because they do not believe it. They cannot invest in what they trust.
So, these set of people, despite knowing bitcoin cannot say anything about it not defend it. But in all, bitcoin doesn't necessarily need our defence. Just trust it and use it, whether we defend it or not, it is standing tall and strong.