I know I already work too slowly, but I've been way worse lately; it's been hard to work every day. Anxiety, not very good physical and mental health (I've been living a really sedentary life for the last 3 to 4 years), depression and other problems have been making this schedule really difficult to keep up with.
It doesn't help that we're poor, and i can't really take breaks; when i do, it's not for long enough, and it's not a relaxing break. I only get a break when i'm doing way too bad to work, and i only allow myself to not work for that reason rarely.
Still, i dont like making clients wait, and I should be the one managing my schedule better, and also try and deal with my problems more directly, as hard as it could be.
In any case, clients shouldnt be having to deal with it, and for that i apologize.
(Yet another reason I'll keep my policy of not being paid in advance, to make it so clients can more easily cancel their commissions if they're understandably frustrated with waiting too long)