How do ppl actually have the energy to do stuff every day?

Every night I'm like "okay tomorrow I'm actually gonna do stuff cuz I never do stuff" and then tomorrow comes and I don't do stuff. It's really annoying too cuz I have so much free time and so much to do so I start to feel really bad that I waste so much time. I'm still looking for jobs rn so all I ever do is stay at home or go work out at the studio. But like I get so overwhelmed by everything like 1) I have too many hobbies so I never know how to figure out what I should focus on for the day and 2) depression totally threw off my ability to be interested in anything and it NEVER CAME BACK. Like my mental health is fine rn ig but I'm still struggling to enjoy the things I used to. It feels like a chore to sit down and commit to playing a game for like 2 hours when I used to hyperfocus on them for like at least 8 hours at a time usually way more. I really wanna catch up on my webtoons cuz during my last depressed episode I got SEVERELY behind but now it's so overwhelming bc there's so much to catch up on so I can't get myself to do it. The longer I wait the more behind I get tho cuz they all update weekly T^T. And I have a huge pile of physical books I wanna start too but it feels like I gotta do the webtoons first cuz like the books aren't going anywhere but the webtoons keep updating. Why is living so exhausting to me, it feels like such a stupid problem to have cuz so many ppl would kill to have what I have I'm so annoyed with myself all the time. Why can't my brain just work like normal? Uuuuuuuuuuuuggggghhhhhh.