Gwendoline Christie aka "Brienne of Tarth" didn't give any spoilers about the final season of GOT but she did say fans would need therapy...maybe for more reasons than one!
The final Game of Thrones season will premiere in April, so you have plenty of time to watch all 7 seasons before the first episode. There's 67 episodes in S1-S7, and we have 110 days until April. You don't even have to binge! You can watch them at a leisurely pace. You want to make sure all your GOT knowledge is fresh!
Check out the teaser for GOT Season 8