Down 35% on this stock currently and it is my largest position....

Down 35% on this stock currently and it is my largest position. I know plenty of others are well below too. But I genuinely believe that in time this company is going to reward its shareholders, so I am ok looking at the paper loss for the moment. I am confident that AT1's products will have a meaningful contribution to society and with the growth potential of being a unique product in an emerging and growing market and need for the technology - it's prospects look good over time. I can't fault Kelly he seems like he knows what he's doing and is clearly motivated to get this product available to as many people as possible. Clearly SP performance is disappointing but it just seems that this stock is fundamentally undervalued. Just need to wait for what will hopefully be a decent, long-term, steady growth story in the diagnostics space.