Understood. It took Edison over a hundred attempts for his breakthrough. We're 50 years closer, and in this high tech age, hopefully a breakthrough away.
In the meantime, please don't put one of those ticking-time-bomb nuclear fusion disaster-waiting-to-happen plants near me, my loved ones, or any food source any of us might be needing for the next century or so.
Make no mistake about it, it WILL NOT be the clean panacea all the ignorami envision. Fusion will produce a tremendous amount of neutrons that will have to be shielded, and guess what the shielding will be? Uranium 238. This shielding will be taken off periodically and processed for plutoniom to make new fuel for fission reactors.