Arrived in UK on Thursday morning, things have gone downhill since then ... first of all my boiler packed up so no hot water. Also no internet. Spent Thursday and Friday trying to get things up and running to no avail. This morning I thought I would try and get myself up and running, and that was also a disaster - I couldn't do more than 5 minutes of outdoor flat running, SO MUCH HARDER, legs aching and completely out of breath. I kept having to stop and walk, then try to run again, but after 15 minutes of doing this I turned around to go back and now could see my shadow and realised how ridiculous I looked (literally just walking and making the action of running with my arms). At this point I gave up and walked home sobbing, completely defeated. Where do I go from here? I was almost finished and now I want to give up. I have been kidding myself.