Same here. Only thing that worries me is the reason why he was silent this long the last time, just hope he's alright.
The one thing that gives me (some) solace is that his active light on Discord pings on once in a while. Whether that his him, his cat, or some wayward tremor moving his mouse, I have some hope he is still, at least, turning his PC on once in a while.
Yes, it sucks he disappears, and yes we're all here because we love Midlife Crisis and want to see it updated, and complete. However, if/when he returns, I do hope it is with a renewed vigor and confidence.... and if he doesn't return, well, at least MLC, though not complete, had a damn good run and is still one of the best VNs out there.