This stock frustrates the hell out of me.. I invested in sister...

This stock frustrates the hell out of me.. I invested in sister company and lost 500K ouch.. I determined that with this business model it will be different . Years tick by.. I increase my holdings as I watch other stocks fly Grrr So 2018 arrives and I need to make a decision.. I reviewed all the info available and decided to stick with it.. My logical brain says "it will make $$" so I stay.. meanwhile I dabble "small investment in another stock" and it doubles in price Grrr .. Im sure, confident etc that OBJ will give shareholders a massive increase on todays price... So I hold..
(still frustrating) we should be double figures