4 ms·
But how? After about 6 hours of work my brain is mush!
by iliis 9y ago
But how? After about 6 hours of work my brain is mush!
- DanWaterworth 9y agoYou're not alone: https://www.johndcook.com/blog/2013/02/04/four-hours-of-concentration/ https://www.johndcook.com/blog/2013/02/04/four-hours-of-conc...