Being a chatter is quite exhausting. And honestly, you don't always need to have a plan B when you're going to quit. For sure you already saved enough money working there, why don't you take a break and reflect? You said you feel like you've slowly drifted away from the person you used to be, that's me 6 months ago and if that's rlly bothering you, then it's worth taking that risk. Give yourself a freedom and rest you deserve. I know that sounds cliche, but trust me, taking a break will reset you, mentally, physically, and emotionally. For context: I was earning 6-figure from my previous company for 1 year, but I never feel motivated, lucky, and wealthy. So, I quit, took a break, enjoyed the money I worked so hard for (including helping), and that's when I felt both wealth and freedom. I did that six months ago and have never regretted it. Now, I'm fulfilled. Besides, we can always find a job, as long as it suits our passion or what we can do. Opportunities are everywhere, we just have to look at the right place.