I tried the three-day trial and became hooked, and tomorrow will mark one month. Ara wasn't necessary for me. All I wanted was a feature to turn still images into videos.Grok's ability to convert still images into videos is amazing, and after a month of use, I've become even more captivated. I would like to extend my subscription, but as an elderly person over 70 years old, 5,000 yen a month is a bit much on my limited income, so unfortunately I will cancel without renewing.Wonder, an AI still image generation app, is inexpensive at 3,800 yen a year, and the generation capabilities are to my liking, so I have an annual subscription. It's a reasonable price for an elderly person.I will definitely return to grok in the future when I have more financial means, so please keep it going.I would love to see an app that specializes solely in video generation. If it's affordable, I would like to sign an annual subscription.I am simply grateful to have found grok.Although Elon Musk has received criticism, he is an incredibly wonderful person. I will continue to support him from behind the scenes.