As an Internet culture addict am I capable of becoming normal person? That's what I meant
to not harm society at the very least but additionally helping society in some way
I'm internet addict, influenced in the past by the left and whichever other terrible group, I have heavy accent in English and so on and so forth
Most people's biggest issue is their phone, not their computer. To start with, you should uninstall or disable all social media apps on your phone, including YouTube. Change your phone screen to grayscale in your device settings (there's a debate on whether or not this works, but you might as well try it). Delete your internet browser app on your smartphone if you find yourself accessing social media (or KF, or imageboards) that way instead. Your phone should ideally be used only for the purpose for which phones were invented: messaging and calling friends and family, nothing else.
Buy a cheap MP3 player with no internet access (SanDisk still makes them), a pair of wired headphones or earbuds, a paper calendar, a paper journal/notebook where you can write yourself lists and reminders, and a digital watch (Casio has some affordable ones). Your digital watch should have multiple functions, including an alarm function that you can use to set strict mealtimes and a bedtime for yourself. Your phone should be silenced and in a drawer in another room during meals and especially bedtime.
Do not use any screens in your bedroom. Your bedroom is for sleeping and nothing else. If you have a TV in there, take it out. Don't charge your phone on your nightstand; charge it in your office or living room.
If your biggest problem really is your computer and not your phone, then you need to find ways to get yourself out of the house (these are also good for phone addiction), such as joining a local church or an in-person club that meets regularly. Take daily walks to nearby parks or other areas you find beautiful and relaxing. Make a lunch date with your mom, dad, a sibling, or a friend. Get regular physical exercise. Go to your local library, sign up for a library card, and actually use it to read books on topics you're interested in (incidentally, the library is a great place to find info about local in-person club meetings). Go to the mall and shop in person for stuff you need instead of buying it online. Practice leaving your phone at home and being fully present during these times. If you don't find reasons to leave your house, you'll slowly rot at your computer desk like
our friend @BrunoMattei.
I know all of the above works because I've done it to cure bad habits I picked up from WFH. The impetus has to come from you, though. Nobody else is going to make you do any of this. If you let yourself, you'll slowly return to your former habits and end up right back where you started. It's better if your friends and family know you're trying to recover from internet addiction so they can support you and hold you accountable, but ultimately the only person who's going to get you out of this is you.
Edit: This YouTube channel is kinda gay, but
this video is good. I watch it like once a year to remind myself not to be a self-sabotaging retard.