You talk about 'faith'.bitcoin is not a category of faith, but rather a belief in investing.
Excuse me, like as what nydiacaskey01 said, it's fate not faith.
If you are sure about Bitcoin in investing, if you are skeptical about Bitcoin backwards, there is no one in the investment world who forces someone to trade, it is all the confidence of all users.
for the price of Bitcoin, you know the price now, so if you believe that bitcoin will rise one day, keep investing and vice versa.
I see your point and it's good to know that you're a true believer. However, everyone is not as brave as you. We should understand that there are investors who are scared and hesitate sometimes that's why they tend to ask first. This happens simply because they don't know whether their choice is the best thing to do in the current situation thus seeking for tips and advices from the others to get assurance.