I am right at. I'm not ready for this journey to end....Adachi's level
But you've still got quite a bit of content left assuming you're doing the bonus/true ending stuff.
I'm currently on January 20th. Do I even have enough time to start a new Social Link, or shall I just spend that time doing other things?
No time really. The cut off is
Feb 5th, and few social links will be free on all the days before then.