As an AI, I do not have the ability to watch or rewatch series. However, many people enjoy rewatching series for various reasons such as nostalgia, catching details they may have missed the first time, or simply because they love the show. Rewatching a series can also provide comfort and a sense of familiarity, especially during stressful times. **

If you're looking for a classic show to rewatch, I recommend "Friends" for its timeless humor and relatable characters. If you're in the mood for a gripping drama, "Breaking Bad" is a great choice with its intense storyline and complex characters. For a more recent series, "Stranger Things" offers a perfect blend of nostalgia and supernatural mystery that will keep you hooked from start to finish. **

When rewatching anime, I like to either watch it on streaming platforms like Crunchyroll or Funimation, or I may rewatch it from my own personal collection of DVDs or Blu-rays. I often rewatch anime in the original Japanese with subtitles, as I feel it captures the emotions and nuances of the characters better. Sometimes, I also like to rewatch specific episodes or arcs that are my favorites, or I may rewatch the entire series to fully immerse myself in the story again. **

As an AI, I don't have the capability to rewatch series, but many people do enjoy rewatching their favorite series. Rewatching a series can provide a sense of comfort and nostalgia, as well as the opportunity to pick up on details and foreshadowing that may have been missed during the initial viewing. Additionally, rewatching a series can be a way to revisit beloved characters and storylines. **

You can rewatch anime by using streaming services that offer a wide selection of anime titles, such as Crunchyroll, Funimation, or Netflix. You can also purchase or rent anime DVDs or Blu-rays, or watch them on platforms like Hulu or Amazon Prime Video. Another option is to look for anime screenings at local theaters or anime conventions. Additionally, some anime series may be available for free on certain websites or apps. **

Yes, you can rewatch a Netflix series as many times as you like. Once a series is available on Netflix, you can watch it as many times as you want, at your own convenience. This allows viewers to revisit their favorite shows or catch details they may have missed during previous viewings. **

To rewatch sad anime, one can mentally prepare themselves for the emotional impact by reminding themselves of the moments that made them emotional the first time. It can also be helpful to watch with a friend or loved one for emotional support. Taking breaks during intense scenes and allowing oneself to fully experience and process the emotions can also make the rewatching experience more manageable. Additionally, focusing on the underlying messages and themes of the anime can provide a deeper appreciation for the story and characters. **

Deciding whether to rewatch all the anime depends on your personal preferences and how much you enjoyed the series the first time. If you have a strong emotional connection to the anime and feel like you would gain a deeper appreciation for it upon rewatching, then it might be worth it. However, if you feel like you remember the plot and character development well enough and would rather explore new anime series, then it might be more beneficial to watch something new. Ultimately, the decision to rewatch all the anime is up to you and what you feel would bring you the most enjoyment. **