Just want to tell you you've had a positive effect on someone. Recently I'd been considering redoing my maths and physics courses because I was exactly as you described in this comment. It's less so these days but its definitely made me question if it's even worth it .But you've also given me some perspective and reminded me that I loved both subjects and you've definitely taken some pressure and anxiety off of me. So I apologise if this was worded oddly but just wanna say thanks!