Train, overtrain, crash, sick.What a familiar refrain.You’d think I know it by now, but oh, no, it’s still a top 10 hit in my life. The question isn’t why I keep getting myself in this situation, the question is why can’t I avoid getting myself in this situation in the first place.Where is my mercy I wonder? It’s very easy to crank the miles if you’re an obsessive sort of trainee. I am. I like data and I like recording it and tracking it and manipulating it and comparing it to other people. OK,