There is another method wo quitting.
Get a job that is very close to your home. Run to work. If coy is within 1.2km, lunch hour is flexi or home got cook (the culture here is 1.5-2hrs, can nap occasionally after lunch) then can run back home as well, coz can quick shower. If coy is within 3k, running is possible, esp nowadays all these buildings got shower facilities, coz bike commuting is already there and you can see ECP/MBS and Rail Corridor folks doing that but mainly is ang mohs. Only thing is if rain then take public tpt.
All these should count for something at least, coz it's Mon-Fri, month after month year after year.
Yes, you'd also do your normal sessions on top of this.
If job is not demanding, no OT, can even do strengthening in office....... (one bro in this thread and me doing this, possible)
But then issue is, high chance of being pok / no career one.

But something has to give.
Either that or gotta be some ah sia kia or family needs to be financially free or something.