I have been known to partake in some fine biotech gambling in my trading years. I entered both ICU and SLS in early 2024. ICU went tits up soon after and I ate my losses, but I left one ICU stock in my portfolio to remind me how bio plays usually go. Still holding SLS, will see it until the end (= even greater success or bust).
I have another pair of bios that I suspect will end the same way, or they both go bust. Their target dates are a few years out, and after they're done, I'm not touching bios again.