This video has actually made me very concerned for her. It's a 22-minute-long self-justification of the avoidant behaviours she's developed over the years. Hopefully I'll be proven wrong, but I've a strong suspicion that she'll go off books for the second half of the year with the intention of going back the following year, but the maladaptive coping mechanisms she's clinging on to will have a field day if that happens. Her parents have a lot to answer for for this. If she does take time off and return home for good, she categorically won't get the proper support she needs from them - they'll coddle her even more and justify her being unwell, which is precisely what the kind of breakdown she's careening towards will want. It'll be so hard for her to pull herself out of that hole when being ill will give her exactly what she craves - endless attention from her parents, no real responsibilities, and complete withdrawal from the real world.
I see so much of my younger self in her, though admittedly in subtle ways. I left uni early on due to what eventually was diagnosed as bipolar 1, and later anorexia followed by bulimia, and even when 'stable' (read: not actively manic) became so entrenched in the safety of just staying at home and doing absolutely nothing, for years. Having dug myself out of that hole (and boy did it take a long time) I went back to uni as a mature student just over three years ago, and am now in the final year of my degree. The biggest thing needed for that to happen though - and if you're reading this Ruby, this is the part I really want you to listen to - was for me to face the reality of the situation and acknowledge that the only person who was going to really help me was myself. You can do all the therapy you like, but unless you take stock, and I mean really, truly consider your own role in all of this, your terminal uniqueness will always be a prison of your own making. Stop making excuses, and realise that avoidance will not get you anywhere. You don't want to be thirty years old, still depending on your parents, having your little tea parties in your single-bed-bedroom, and missing out on the life that you know you truly want. It doesn't work that way, and unless you pull yourself out of this hole now, you're going to struggle to undo the damage to yourself, mentally and physically, that you've already done.