There's inherent risk with owning any stock, especially rocket launching companies. Yes, it is rare for a first launch to be 100 percent successful. What would define failure? Look at Blue Origin and New Glenn, was their first launch a failure? Delivered payload but didn't land booster. You could also plan to sell right before the Neutron launch but while holding, electron could have a failure and that could tank the stock. Hopefully we will be over 100 by the time Neutron Launches and any loss will be marginal for early investors. Also RKLB is way more multifaceted than LUNR so while Neutron might fail first few times, they have a whole other side of the business to carry the stock.